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Dr. Piangwarin Phaosawasdi, MD

Accepting New Patients

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Specializes in: Adult Nephrology and Hospital Medicine (Hospitalist)
Professional interests include: anxiety, hay fever (allergic rhinitis), gastroenteritis, and more.
1411 Oliver Road Suite 250
Fairfield, CA 94534

Dr. Piangwarin Phaosawasdi, MD is a nephrologist in Napa, CA specializing in adult nephrology and hospital medicine (hospitalist). Dr. Piangwarin Phaosawasdi, MD is affiliated with Providence, Sutter Health, Providence Medical Foundation, Hill Physicians and ONG RUBIN SHAHMIR A MEDICAL CORPORATION.

View Doctor's Full Profile (707) 426-5407

Office Locations

Providence

1000 Trancas Street
Napa, CA 94558
(707) 251-3518
(707) 476-2224
open_in_new

Hill Physicians

1360 Burton Drive Suite 160
Vacaville, CA 95687
(707) 446-4379
open_in_new

Sutter Health

1411 Oliver Road Suite 250
Fairfield, CA 94534
(707) 426-5407
open_in_new

Some issues Dr. Piangwarin Phaosawasdi, MD can help you with:

Headache

Headaches are dull or sharp pains that occur in regions of the head and face. Headaches occur in many different forms and vary in location, severity, and duration. They are not necessarily a sign of an underlying illness and often resolve on their own. However, headaches can present significant day-to-day discomfort. The most common forms of headaches include:

  • Migraines: one of the most prevalent types of headache, migraines typically last from two hours to three days, causing a throbbing pain on one side of the head. Nausea, sensitivity to bright lights, fatigue, and blurred vision all may accompany migraines. While migraines have no known cure, medications and lifestyle modifications may ease symptoms. Avoiding behaviors that may trigger migraines such as lack of sleep or loud, repetitive noises can improve headaches.
  • Tension headaches: also known as stress headaches, these headaches are characterized by pain in the upper top part of the head and behind the eyes. Tension headaches are common and have no exact cause; however, certain practices may increase the likelihood of developing them. For example, wearing one's hair up in a tight hairstyle or wearing a restrictive hat can put pressure on the scalp, leading to a tension headache. Other causes of tension headaches may include alcohol or nicotine use, caffeine, teeth grinding, stress, overexertion, and eye strain. Some people find posture improvement, alternating sleeping positions, and neck exercise can alleviate tension headaches. Over-the-counter pain relievers such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve) may also reduce tension-headache pain.
  • Sinus headaches: this type of headache causes pain in the sinuses, but may progress to pain and pressure in the eyes, forehead, and cheeks. These headaches are often accompanied by nasal congestion, fatigue, and ache in the upper teeth and may or may not be caused by sinus infections or sinusitis (sinus inflammation). Some sinus headaches are allergic headaches, which arise from allergic triggers such as seasonal allergies (pollen allergies) or hay fever, causing sinus pressure and facial pain. Other symptoms of allergic headaches include nasal congestion, irritated or watery eyes, runny nose, and sneezing. Allergic headaches may be treated with antihistamine medications such as cetirizine (Zyrtec). Allergic headaches are common during pollen season, which is usually around springtime.
  • Cluster headaches: these headaches occur suddenly and cause stabbing, sharp pain from one eye down to the one side of the neck. They are often referred to as the most aggravating and painful type of headaches. Other symptoms of cluster headaches include nasal congestion, droopy eyelid, and enlarged pupil on one side of the face. In the past, it was widely believed that cluster headaches were caused by a bevy or "cluster" of multiple types of headaches, such as a combination of an allergic headache and a tension headache. Medical experts now recognize that cluster headaches are a separate and unique form of headache. Cluster headaches last for around twenty minutes to two hours. They may recur throughout the period of a day or several weeks, but usually dissipate within a month. Treatment for cluster headaches includes over-the-counter pain medications such as ibuprofen (Advil, Motren) and naproxen sodium (Aleve). Prescription Prednisone can help with swelling and Verapamil may reduce pain by relaxing the blood vessels.

Living with headaches is challenging; headaches can prevent people from fully enjoying life. Medical treatment and care in avoiding certain triggers can help those with headaches begin to feel normal once again.

Mononucleosis (Mono)

Mononucleosis, frequently called ''mono,'' is a viral infection that causes fatigue, fever, swollen lymph glands, and sore throat. The Epstein-Barr virus (EBV), spread through saliva, is the primary virus that leads to mono. Mono is most common in teenagers and young adults, where EBV is often transmitted through kissing or sharing drinks. For this reason, mono is colloquially referred to as ''the kissing disease.'' Mononucleosis usually resolves on its own; however, recovery from mono can take from several days to several weeks. Some young adults may continue to experience extreme fatigue from mono for months, often requiring a semester home from school.

Mononucleosis happens in three stages:

During the initial stage, those with mono may experience few symptoms as EBV replicates in the body. Symptoms such as headaches and body aches are often misattributed to allergies or stress. People with mono may continue performing their daily activities and attending school, leading to increased transmission of the virus to others. The initial stage lasts for about five to fourteen days.

During the acute stage, mono symptoms intensify and may include the enlargement of the spleen, a sore throat, fatigue, liver issues, and skin rashes. The mono infection is at its worst in this stage.

Lastly, the convalescent stage is when recovery begins. This period of healing can last from two to six months.

Mono can be detected by a physical exam; physicians can diagnose mono by checking for inflamed lymph nodes, tonsils, or spleens. Blood antibody tests may also help diagnose mono by revealing antibodies in the blood that were formed as a response to the Epstein-Barr virus. Elevated levels of white blood cells can also suggest that a patient has mono.

There are no medications specifically for mono or the Epstein-Barr virus, and patients are advised to rest and avoid strenuous exercise. Drinking plenty of fluids, eating a healthy diet, and taking anti-inflammatory ibuprofen (motrin) may also help people who are afflicted with mono feel better.

People with mono should take precautions to avoid spreading the condition to others. They can prevent infection by not sharing glasses, food, and utensils with others until they fully recover.

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

  • Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
  • Graves' disease, an autoimmune disease that causes hyperthyroidism
  • Goiter
  • Thyroid nodule
  • Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

Noteworthy Medicare Patient Procedures Performed by Dr. Piangwarin Phaosawasdi, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Piangwarin Phaosawasdi, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Affordability:

hospital care
inpatient care
inpatient hospital care

In 2013, Dr. Piangwarin Phaosawasdi, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 24
doctor visit 128
hospital care 439
inpatient care 439

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 212
Female 258
Ethnicity
Non-Hispanic White 228
Black 94
Hispanic 92
Asian 0
Other 0
Native American 0
Age
From 65 to 74 152
From 75 to 84 130
85 and over 74
Less than 65 114

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2015

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2015 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension 75
High Cholesterol 69
Stroke 11
Ischemic Heart Disease 60
Depression 24
Chronic Kidney Disease 75
Asthma 22
Osteoperosis 5
Atrial Fibrilation 17
Heart Failure 52
Chronic Obstructive Pulmonary Disease 26
Diabetes 71
Dementia 17
Cancer 16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

doctor visit 339
hospital care 918
inpatient care 918

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 219
Female 272
Ethnicity
Non-Hispanic White 229
Black 80
Hispanic 118
Asian 47
Other 0
Native American 0
Age
From 65 to 74 151
From 75 to 84 141
85 and over 86
Less than 65 113

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2016

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2016 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 68
Stroke 14
Ischemic Heart Disease 63
Depression 26
Chronic Kidney Disease 75
Asthma 37
Osteoperosis 7
Atrial Fibrilation 18
Heart Failure 56
Chronic Obstructive Pulmonary Disease 33
Diabetes 66
Dementia 21
Cancer 11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 23
doctor visit 359
hospital care 962
inpatient care 962

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 251
Female 252
Ethnicity
Non-Hispanic White 255
Black 86
Hispanic 90
Asian 50
Other 0
Native American 0
Age
From 65 to 74 154
From 75 to 84 138
85 and over 87
Less than 65 124

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2017

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2017 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension 75
High Cholesterol 64
Stroke 9
Ischemic Heart Disease 52
Depression 30
Chronic Kidney Disease 75
Asthma 11
Osteoperosis 6
Atrial Fibrilation 18
Heart Failure 46
Chronic Obstructive Pulmonary Disease 26
Diabetes 68
Dementia 17
Cancer 11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 105
doctor visit 624
hospital care 982
inpatient care 982

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 340
Female 329
Ethnicity
Non-Hispanic White 342
Black 115
Hispanic 112
Asian 77
Other 0
Native American 0
Age
From 65 to 74 233
From 75 to 84 183
85 and over 110
Less than 65 143

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2018

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2018 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension 75
High Cholesterol 63
Stroke 10
Ischemic Heart Disease 51
Depression 26
Chronic Kidney Disease 75
Asthma 11
Osteoperosis 8
Atrial Fibrilation 19
Heart Failure 46
Chronic Obstructive Pulmonary Disease 25
Diabetes 64
Dementia 19
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 69
doctor visit 730
hospital care 1131
inpatient care 1131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 352
Female 393
Ethnicity
Non-Hispanic White 417
Black 109
Hispanic 121
Asian 74
Other 0
Native American 0
Age
From 65 to 74 251
From 75 to 84 227
85 and over 133
Less than 65 134

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2019

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2019 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 67
Stroke 11
Ischemic Heart Disease 53
Depression 31
Chronic Kidney Disease 75
Asthma 11
Osteoperosis 9
Atrial Fibrilation 20
Heart Failure 43
Chronic Obstructive Pulmonary Disease 27
Diabetes 64
Dementia 20
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2020 were hospital care, inpatient care, dialysis and outpatient care.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 90
doctor visit 621
hospital care 1103
inpatient care 1066
outpatient care 37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 433
Female 382
Ethnicity
Non-Hispanic White 453
Black 106
Hispanic 146
Asian 82
Other 0
Native American 0
Age
From 65 to 74 295
From 75 to 84 231
85 and over 143
Less than 65 146

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2020

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2020 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 69
Stroke 11
Ischemic Heart Disease 54
Depression 31
Chronic Kidney Disease 75
Asthma 12
Osteoperosis 8
Atrial Fibrilation 19
Heart Failure 44
Chronic Obstructive Pulmonary Disease 25
Diabetes 62
Dementia 20
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2021 were hospital care, inpatient care, dialysis and outpatient care.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 70
doctor visit 730
hospital care 1277
inpatient care 1238
outpatient care 39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 451
Female 417
Ethnicity
Non-Hispanic White 506
Black 108
Hispanic 152
Asian 84
Other 0
Native American 0
Age
From 65 to 74 299
From 75 to 84 268
85 and over 169
Less than 65 132

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2021

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2021 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 72
Stroke 14
Ischemic Heart Disease 55
Depression 30
Chronic Kidney Disease 75
Asthma 11
Osteoperosis 11
Atrial Fibrilation 22
Heart Failure 46
Chronic Obstructive Pulmonary Disease 23
Diabetes 59
Dementia 21
Cancer 14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 46
doctor visit 549
hospital care 942
inpatient care 942

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 365
Female 394
Ethnicity
Non-Hispanic White 439
Black 91
Hispanic 137
Asian 74
Other 0
Native American 0
Age
From 65 to 74 234
From 75 to 84 272
85 and over 143
Less than 65 110

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2022

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2022 were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 18
Ischemic Heart Disease 45
Depression 28
Chronic Kidney Disease 75
Asthma 15
Osteoperosis 15
Atrial Fibrilation 32
Heart Failure 40
Chronic Obstructive Pulmonary Disease 27
Diabetes 61
Dementia 15
Cancer 19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA during 2023 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

dialysis 47
doctor visit 576
hospital care 918
inpatient care 918

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 356
Female 327
Ethnicity
Non-Hispanic White 385
Black 82
Hispanic 128
Asian 62
Other 0
Native American 0
Age
From 65 to 74 221
From 75 to 84 236
85 and over 138
Less than 65 88

Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD in 2023

The most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated during 2023 were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 20
Ischemic Heart Disease 43
Depression 31
Chronic Kidney Disease 75
Asthma 17
Osteoperosis 11
Atrial Fibrilation 32
Heart Failure 42
Chronic Obstructive Pulmonary Disease 27
Diabetes 63
Dementia 15
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Volume of procedures performed by Dr. Piangwarin Phaosawasdi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Piangwarin Phaosawasdi, MD treated as a nephrologist in Napa, CA were hospital care, inpatient care, dialysis and outpatient care.

dialysis 59
doctor visit 517
hospital care 963
inpatient care 955
outpatient care 38

Average Medicare Patient Data From 2015 - 2023

Information about Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD.

Gender
Male 331
Female 336
Ethnicity
Black / African American 96
Asian / Pacific Islander 61
Non-Hispanic White 361
Hispanic 121
Native American / Alaskan Native 0
Other 0
Age
75 to 84 202
85 and over 120
Less than 65 122
65 to 74 221

Average of Total of Conditions of Medicare patients treated by Dr. Piangwarin Phaosawasdi, MD From 2015 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Piangwarin Phaosawasdi, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 69
Stroke 13
Ischemic Heart Disease 52
Depression 28
Chronic Kidney Disease 75
Asthma 16
Osteoporosis 8
Heart Failure 46
Chronic Obstructive Pulmonary Disease 26
Diabetes 64
Atrial Fibrillation 21
Dementia 18
Cancer 14

Education & Training

She completed residency at University of Wisconsin Affiliated Hospitals. She is certified by the American Board of Internal Medicine, Nephrology and has a state license in California.

Residency: University of Wisconsin Affiliated Hospitals (2013)

Board Certification: American Board of Internal Medicine, Nephrology

Licensed In: California

Affiliations & Hospitals

Dr. Piangwarin Phaosawasdi, MD is associated with these hospitals and organizations:

Providence
Sutter Health
Providence Medical Foundation
Hill Physicians
ONG RUBIN SHAHMIR A MEDICAL CORPORATION

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Piangwarin Phaosawasdi, MD appears to accept the following insurance providers: Aetna PPO, CIGNA PPO, CIGNA HMO, MultiPlan PPO, Western Health Advantage HMO, Blue Shield of California, HealthSmart, Interplan PPO, TriWest, Aetna, Anthem Blue Cross HMO, Anthem Blue Cross PPO, Humana, Health Net PPO, Cigna, Health Net HMO, Anthem, Coventry PPO, United Healthcare PPO, Health Net, US Family Health Plan, UnitedHealthcare, Central Health Plan, Western Health Advantage (WHA), Canopy Health, Partnership Health Plan of California, Insurance Plan, ChoiceHumana PPO and CoventryFirst Health PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Piangwarin Phaosawasdi, MD accepts the following insurance providers:

Aetna PPO
CIGNA PPO
CIGNA HMO
MultiPlan PPO
Western Health Advantage HMO
Blue Shield of California
HealthSmart
Interplan PPO
TriWest
Aetna
Anthem Blue Cross HMO
Anthem Blue Cross PPO
Humana
Health Net PPO
Cigna
Health Net HMO
Anthem
Coventry PPO
United Healthcare PPO
Health Net
US Family Health Plan
UnitedHealthcare
Central Health Plan
Western Health Advantage (WHA)
Canopy Health
Partnership Health Plan of California
Insurance Plan
ChoiceHumana PPO
CoventryFirst Health PPO

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General Payments

These charts describe general payments received by Dr. Piangwarin Phaosawasdi, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
AstraZeneca Pharmaceuticals LP $1,226 LOKELMA
$936 		FARXIGA
$209 		TAGRISSO
$20
$60
Amgen Inc. $498 Tavneos
$236 		Parsabiv
$195 		KRYSTEXXA
$56 		Sensipar
$11
Boehringer Ingelheim Pharmaceuticals, Inc. $418 JARDIANCE
$418
Relypsa, Inc. $242 VELTASSA
$242
Vifor Pharma, Inc. $200 VELTASSA
$200
Other $966 JYNARQUE
$177 		Renal - PD
$135 		SOLIRIS
$115 		Kerendia
$108 		LUPKYNIS
$102 		Other
$330
Types of Payments
Food and Beverage $3,123
Education $227
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $200

Research Payments

Dr. Piangwarin Phaosawasdi, MD has received 57 research payments totaling $663,894.

Biography

Dr. Piangwarin Phaosawasdi's specialties are hospital medicine (hospitalist) and adult nephrology. She practices in Vacaville, CA and Napa, CA. She completed her residency training at a hospital affiliated with the University of Wisconsin. Areas of expertise for Dr. Phaosawasdi include alcohol abuse, nasal congestion (stuffy nose), and runner's knee (patellofemoral syndrome). She accepts Anthem, UnitedHealthcare, Blue California, and more. Dr. Phaosawasdi (or staff) speaks Filipino, Lao, and Spanish. Dr. Phaosawasdi's hospital/clinic affiliations include Hill Physicians, Sutter Health, and Providence Medical Foundation. According to Hill Physicians, new patients are welcome to contact her office in Vacaville, CA.

Hospitalists in Nearby Locations

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