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Dr. Timothy A. Davidson, MD

Accepting New Patients
Specializes in: Adult Pulmonology and Adult Critical Care
Oregon Health & Science University School of Medicine (1992)
Professional interests include: empyema, foreign bodies, beryllium disease, and more.
401 W Poplar Street
Walla Walla, WA 99362

Dr. Timothy A. Davidson, MD is a pulmonologist in Walla Walla, WA specializing in adult pulmonology and adult critical care. He graduated from Oregon Health & Science University School of Medicine in 1992 and has 34 years of experience. Dr. Timothy A. Davidson, MD is affiliated with Providence, Providence St. Mary Medical Center and PROVIDENCE HEALTH AND SERVICES - WASHINGTON.

View Doctor's Full Profile (509) 897-2640

Office Locations

401 W Poplar Street
Walla Walla, WA 99362
open_in_new

Some issues Dr. Timothy A. Davidson, MD can help you with:

CPAP Treatment

Continuous positive airway pressure (CPAP) treatment is a medical treatment for people with sleep apnea. Sleep apnea interrupts breathing during sleep, resulting in lapses of oxygen. Lapses of oxygen may in turn lead to severe headaches, heart problems, fatigue, and poor sleep quality. The CPAP device remedies sleep apnea by forcing open the airway with pressurized air, ensuring someone receives enough oxygen while sleeping. The CPAP device is a mask attached to a machine (with a tube) that takes in air from the surrounding room, filters it, and then pressurizes it. The constant flow of pressurized air treats sleep apnea by keeping the tongue and soft palate from obstructing the throat and airway. Benefits of CPAP treatment include:

  • Improved concentration and focus
  • Reduced snoring
  • Lowered risk of heart disease and stroke
  • Improved mental health

In order to receive a CPAP device, patients must receive a prescription from a physician. Some patients may be asked to complete an overnight sleep study known as a titration study. A titration study monitors patients' sleep using a mask attached to a CPAP machine. The technician may monitor and adjust the CPAP's air pressure throughout the night. The purpose of a titration study is to determine the appropriate air pressure for patients with obstructive sleep apnea (blocked upper airway). Once an appropriate CPAP pressure is identified, physicians or sleep technicians may recommend a specific brand or style of device to the patient for long-term use.

Lung Issues

Every cell in the body requires oxygen to function and produces carbon dioxide as a waste product. In order to keep the body's tissues constantly supplied with fresh oxygen and to keep waste from building up, the lungs pump air in and out, even while sleeping or unaware. Unfortunately, diseases and disorders affecting the lungs are some of the most common medical problems afflicting people around the world. Some of the most common lung problems include asthma, COPD, pneumonia, and lung cancer.

Asthma is a chronic disease where swollen, inflamed airways make it hard to breathe. It is often brought on by specific triggers. While asthma is a common condition, affecting millions of people, it can also be serious and even fatal in severe cases. Treatment involves avoiding triggers and using inhaled corticosteroid medications.

COPD, or Chronic Obstructive Pulmonary Disease, is the name given to two illnesses that both cause difficulty breathing: emphysema and chronic bronchitis. In emphysema, the air sacs of the lungs become damaged, while with bronchitis they become clogged with mucus. COPD is the fourth leading cause of death in the United States. It is almost always caused by breathing irritants into the lungs, such as smoking or heavy pollution.

Pneumonia is a lung infection that can be caused by bacteria, a virus, or fungi. Most healthy people recover from pneumonia in a week or two, but for some people pneumonia can be fatal. There are treatments available for pneumonia, but the best treatment is to prevent getting sick in the first place. People who are at risk should make sure they get a flu shot every year. There is also a vaccine available for the type of bacteria that causes pneumonia.

Lung cancer occurs when abnormal cells inside the lung grow into a tumor, destroying healthy tissue. Because it is so difficult to detect lung cancer in early stages when it has few symptoms, it is the deadliest form of cancer, responsible for the most cancer deaths both in the U.S. and worldwide. Most lung cancer is caused by exposure to tobacco smoke, but between 10-15% of cases are not linked to smoking.

Some problems with the lungs are minor and are not cause for concern. However if symptoms have lasted for a month or more, even if they are minor, it is worth checking with a healthcare professional. A cough, shortness of breath, or excess mucus production that lingers for weeks are all worth getting looked at.

Lung Transplant

Patients who have very severe lung disease may need a lung transplant. The diseased lung is entirely removed and replaced with a healthy lung, usually donated by a person who died. Either one or both lungs can be transplanted.

Contrary to popular belief, lung transplant is rarely used to treat lung cancer. It is a more common treatment for patients with other advanced lung diseases, such as cystic fibrosis, sarcoidosis, pulmonary fibrosis, and chronic obstructive pulmonary disease (COPD). Lung transplant is a serious operation and is generally used as a last resort for patients who have only a short time to live without surgery.

During a transplant, an incision is made on the side of the chest (for a single lung) or in the middle (for both lungs). Patients may be hooked up to a heart-lung bypass machine, which will do the work of moving blood and oxygen through the body during the procedure. After the diseased lung is cut away from the main airway and blood vessels, the donor lung is stitched into place. Surgery may take as long as twelve hours, and a hospital stay of two to three weeks after surgery is not uncommon. For the first hours or day after surgery, patients use a ventilator, or a machine to help them breathe. Tubes will be inserted into the chest to help drain excess air and fluid. During recovery, physical therapy and breathing exercises are used to help the new lung work as well as possible.

Lung capacity is carefully monitored for several months after surgery. Patients who have had a transplant will also have to take anti-rejection drugs for the rest of their lives. These drugs stop the body's immune system from attacking the new lung. The main risks after a transplant are infection and rejection (when the immune system attacks the 'foreign' lung). A healthy lifestyle, including maintaining a diet high in vegetables and lean protein, not smoking, and getting enough exercise, is important to keeping the lungs functioning as well as possible. With proper care, many patients can live ten or even twenty years after a lung transplant.

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy A. Davidson, MD in 2023

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

Top 25%

By Volume:

pulmonary function test

By Affordability:

lung diffusion capacity test
lung volume test
pulmonary function test
pulmonary testing

In 2012, among providers in related specialties within Washington, Dr. Timothy A. Davidson, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 75% of them and he also had a list price for lung diffusion capacity test (DLCO), lung volume test, pulmonary function test (PFT), and pulmonary testing that was lower than the list prices billed to Medicare by 75% of them. 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

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2012 were pulmonary testing, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 733
hospital care 22
inpatient care 22
preventive care 16
pulmonary testing 115
vaccines 16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2013 were pulmonary testing, preventive care, vaccines and hospital care.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 822
hospital care 24
inpatient care 24
preventive care 41
pulmonary testing 156
vaccines 41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 230
Female 233
Ethnicity
Non-Hispanic White 435
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 182
From 75 to 84 152
85 and over 67
Less than 65 62

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2013

Hypertension 62
High Cholesterol 50
Stroke 4
Ischemic Heart Disease 48
Depression 19
Chronic Kidney Disease 24
Asthma 19
Osteoperosis 8
Atrial Fibrilation 18
Heart Failure 31
Chronic Obstructive Pulmonary Disease 51
Diabetes 34
Dementia 7
Cancer 15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2014 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 799
hospital care 12
inpatient care 12
pulmonary testing 137

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 206
Female 219
Ethnicity
Non-Hispanic White 404
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 161
From 75 to 84 133
85 and over 66
Less than 65 65

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2014

Hypertension 61
High Cholesterol 51
Stroke 4
Ischemic Heart Disease 43
Depression 28
Chronic Kidney Disease 25
Asthma 20
Osteoperosis 8
Atrial Fibrilation 18
Heart Failure 30
Chronic Obstructive Pulmonary Disease 50
Diabetes 33
Dementia 7
Cancer 16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2015 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 879
preventive care 144
pulmonary testing 203
vaccines 144

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 516
Female 500
Ethnicity
Non-Hispanic White 976
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 464
From 75 to 84 304
85 and over 130
Less than 65 118

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2015

Hypertension 62
High Cholesterol 49
Stroke 5
Ischemic Heart Disease 44
Depression 27
Chronic Kidney Disease 28
Asthma 34
Osteoperosis 9
Atrial Fibrilation 20
Heart Failure 30
Chronic Obstructive Pulmonary Disease 50
Diabetes 31
Dementia 7
Cancer 17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2016 were pulmonary testing, preventive care, vaccines and hospital care.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

airway management 13
doctor visit 1039
hospital care 14
inpatient care 14
preventive care 88
pulmonary testing 349
sleep study 13
vaccines 88

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 280
Female 350
Ethnicity
Non-Hispanic White 593
Black 0
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 274
From 75 to 84 202
85 and over 82
Less than 65 72

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2016

Hypertension 68
High Cholesterol 55
Stroke 4
Ischemic Heart Disease 43
Depression 22
Chronic Kidney Disease 31
Asthma 56
Osteoperosis 11
Atrial Fibrilation 22
Heart Failure 30
Chronic Obstructive Pulmonary Disease 50
Diabetes 33
Dementia 7
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2017 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 914
preventive care 115
pulmonary testing 327
vaccines 115

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 288
Female 335
Ethnicity
Non-Hispanic White 585
Black 0
Hispanic 23
Asian 0
Other 0
Native American 0
Age
From 65 to 74 254
From 75 to 84 206
85 and over 83
Less than 65 80

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2017

Hypertension 65
High Cholesterol 47
Stroke 4
Ischemic Heart Disease 44
Depression 26
Chronic Kidney Disease 32
Asthma 22
Osteoperosis 10
Atrial Fibrilation 21
Heart Failure 31
Chronic Obstructive Pulmonary Disease 52
Diabetes 33
Dementia 7
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2018 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 914
preventive care 76
pulmonary testing 286
vaccines 76

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 287
Female 331
Ethnicity
Non-Hispanic White 579
Black 0
Hispanic 25
Asian 0
Other 0
Native American 0
Age
From 65 to 74 263
From 75 to 84 189
85 and over 83
Less than 65 83

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2018

Hypertension 66
High Cholesterol 52
Stroke 4
Ischemic Heart Disease 42
Depression 26
Chronic Kidney Disease 33
Asthma 20
Osteoperosis 9
Atrial Fibrilation 17
Heart Failure 32
Chronic Obstructive Pulmonary Disease 50
Diabetes 33
Dementia 9
Cancer 15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2019 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 853
preventive care 61
pulmonary testing 300
vaccines 61

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 259
Female 323
Ethnicity
Non-Hispanic White 549
Black 0
Hispanic 19
Asian 0
Other 0
Native American 0
Age
From 65 to 74 233
From 75 to 84 199
85 and over 79
Less than 65 71

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2019

Hypertension 69
High Cholesterol 55
Stroke 4
Ischemic Heart Disease 43
Depression 28
Chronic Kidney Disease 39
Asthma 24
Osteoperosis 11
Atrial Fibrilation 18
Heart Failure 34
Chronic Obstructive Pulmonary Disease 56
Diabetes 36
Dementia 13
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2020 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 633
preventive care 26
pulmonary testing 190
vaccines 26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 211
Female 267
Ethnicity
Non-Hispanic White 440
Black 0
Hispanic 21
Asian 0
Other 0
Native American 0
Age
From 65 to 74 192
From 75 to 84 170
85 and over 64
Less than 65 52

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2020

Hypertension 67
High Cholesterol 56
Stroke 5
Ischemic Heart Disease 43
Depression 24
Chronic Kidney Disease 39
Asthma 19
Osteoperosis 8
Atrial Fibrilation 17
Heart Failure 35
Chronic Obstructive Pulmonary Disease 47
Diabetes 36
Dementia 11
Cancer 10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2021 were pulmonary testing, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 678
preventive care 24
pulmonary testing 237
vaccines 24

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 225
Female 260
Ethnicity
Non-Hispanic White 452
Black 0
Hispanic 14
Asian 0
Other 0
Native American 0
Age
From 65 to 74 199
From 75 to 84 165
85 and over 66
Less than 65 55

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2021

Hypertension 66
High Cholesterol 57
Stroke 4
Ischemic Heart Disease 45
Depression 24
Chronic Kidney Disease 39
Asthma 23
Osteoperosis 9
Atrial Fibrilation 20
Heart Failure 33
Chronic Obstructive Pulmonary Disease 47
Diabetes 32
Dementia 11
Cancer 14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA during 2022 were pulmonary testing.

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

doctor visit 669
pulmonary testing 209

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 221
Female 236
Ethnicity
Non-Hispanic White 423
Black 0
Hispanic 13
Asian 0
Other 0
Native American 0
Age
From 65 to 74 176
From 75 to 84 165
85 and over 70
Less than 65 46

Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD in 2022

Hypertension 75
High Cholesterol 74
Stroke 9
Ischemic Heart Disease 39
Depression 24
Chronic Kidney Disease 32
Asthma 28
Osteoperosis 13
Atrial Fibrilation 31
Heart Failure 34
Chronic Obstructive Pulmonary Disease 53
Diabetes 36
Dementia 5
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy A. Davidson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy A. Davidson, MD treated as a pulmonologist in Walla Walla, WA were pulmonary testing, preventive care, vaccines and hospital care.

airway management 13
doctor visit 812
hospital care 18
inpatient care 18
preventive care 65
pulmonary testing 228
sleep study 13
vaccines 65

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy A. Davidson, MD.

Gender
Male 247
Female 277
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 494
Native American / Alaskan Native 0
Hispanic 12
Other 0
Age
75 to 84 171
85 and over 71
Less than 65 64
65 to 74 218

Average of Total of Conditions of Medicare patients treated by Dr. Timothy A. Davidson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy A. Davidson, MD treated were hypertension, high cholesterol, chronic obstructive pulmonary disease and ischemic heart disease.

Hypertension 60
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 39
Depression 22
Chronic Kidney Disease 29
Asthma 24
Osteoporosis 8
Heart Failure 29
Chronic Obstructive Pulmonary Disease 46
Diabetes 30
Atrial Fibrillation 18
Dementia 7
Cancer 13

Education & Training

Dr. Timothy A. Davidson, MD graduated from Oregon Health & Science University School of Medicine in 1992. He completed residency at University of Colorado Denver Affiliated Hospitals. He is certified by the American Board of Internal Medicine, Critical Care Medicine and has a state license in Washington.

Medical School: Oregon Health & Science University School of Medicine (1992)

Residency: University of Colorado Denver Affiliated Hospitals (1995)

Board Certification: American Board of Internal Medicine, Critical Care Medicine

Licensed In: Washington

Affiliations & Hospitals

Dr. Timothy A. Davidson, MD is associated with these hospitals and organizations:

Providence
Providence St. Mary Medical Center
PROVIDENCE HEALTH AND SERVICES - WASHINGTON

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. Timothy A. Davidson, MD appears to accept the following insurance providers: Aetna PPO, CIGNA PPO, Wellcare Medicare (HMO), Medicare Advantage, Interplan PPO, TriWest, United Healthcare, TRICARE, Medicaid, Cigna, United Healthcare Medicaid, OptumHealth Behavioral Solutions (United Behavioral Health), Providence, First Health, Regence, Aetna Medicare PPO, State of Washington Department of Corrections, College Place Police Department, Moda PPO, Evernorth PPO, First Choice PPO, Regence BlueShield of Washington PPO and Interwest Health PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Timothy A. Davidson, MD accepts the following insurance providers:

Aetna PPO
CIGNA PPO
Wellcare Medicare (HMO)
Medicare Advantage
Interplan PPO
TriWest
United Healthcare
TRICARE
Medicaid
Cigna
United Healthcare Medicaid
OptumHealth Behavioral Solutions (United Behavioral Health)
Providence
First Health
Regence
Aetna Medicare PPO
State of Washington Department of Corrections
College Place Police Department
Moda PPO
Evernorth PPO
First Choice PPO
Regence BlueShield of Washington PPO
Interwest Health PPO

Ratings & Reviews

Dr. Timothy A. Davidson, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 234 ratings. We collect ratings and reviews of Dr. Timothy A. Davidson, MD from all over the web to help you find the right in Walla Walla, WA. 

4.89
Overall Rating
Leave a Review
Reviews From Around The Web
Overall Rating: 2.0 2024-09-23
Patient verified via Press Ganey
Dr Davidson has a lot of high ratings from patients, but my experience with him was quite negative. Maybe he was having a bad day or he has an issue specifically with me that I'm unaware of. His demeanor was unpleasant and uninterested, his communication short and snappish. I was surprised and very uncomfortable by his behavior during the appt and wanted to get out of there as quickly as I could. Afterwards I was extremely distressed. The office staff were friendly and helpful, as they always have been. So was the nurse who checked me in and took my vitals.
Overall Rating: 5.0 2024-05-04
Patient verified via Press Ganey
I have seen Doctor Davidson many times In the past. This is why when I was having problems with my breathing I wanted to come back to him and he accepted me back as a patient. He has always been very kind to me and respectful and I appreciate that from all of the staff that I have received the same care. Thank you kindly
Overall Rating: 5.0 2023-03-01
Patient verified via Press Ganey
Dr. Davidson is an expert/specialist in his field. I could not want a better physician for my respiratory health. I look forward to my annual visit with Dr. Davidson for my continuing CPAP requirements and in the interim, I know that he and his staff are there to answer any questions that should suddenly arise.
Overall Rating: 5.0 2023-07-27
Patient verified via Press Ganey
I had the best experience with Dr. Davidson. He sat down with me and went over my family medical history, went over my conditions and how they actually affect me. I was also in a lot of pain and he had the patience for me. I wasn't just another number, and that felt pretty good.
Overall Rating: 5.0 2024-08-22
Patient verified via Press Ganey
The doctor was very polite and made me understand better about my health problems and anything he could do he would let me know so yes it was great talking to him for over an hour so I got it correctly and understood him correctly I would do thank you for your help
Overall Rating: 5.0 2024-10-23
Patient verified via Press Ganey
Dr.Davison is a great doctor. He really listened to me and explained in a way I could understand what he thought my health problem was. He spent a lot of time with me and wants me to follow up with him. I would highly recommend him for anyone.
Overall Rating: 5.0 2025-04-08
Patient verified via Press Ganey
Transferring to another provider is uncertain, This doctor was thorough in his assessment, and explained everything very well. He had both compassion, and great knowledge of my condition. I appreciate the time he took with me.
Overall Rating: 5.0 2026-01-14
Patient verified via Press Ganey
The doctor was very knowledgeable and asked assessment questions about about health history, symptoms, and medications. Educated me on what may be causing my symptoms by receiving chemo medication side effects.
Overall Rating: 5.0 2025-06-23
Patient verified via Press Ganey
Dr Davidson and his staff are always courteous and help with connection with other outside support business. I was able with their help complete the gathering of information to support the Dr. Recommendations.
Overall Rating: 5.0 2024-08-17
Patient verified via Press Ganey
The receptionist are very caring and very knowledgeable. I only have to wait less than 15 minutes to get into the office the nurse is wonderful. And the doctor is very knowledgeable and helps me in a great way

To see all 234 reviews for Dr. Timothy A. Davidson, MD, view their full profile.

General Payments

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

Payments by Company
Genentech USA, Inc. $38 Esbriet
$38
Sunovion Pharmaceuticals Inc. $5 Brovana
$5
Types of Payments
Education $43

Biography

Dr. Timothy Davidson sees patients in Walla Walla, WA. His medical specialties are adult critical care and adult pulmonology. Before performing his residency at a hospital affiliated with the University of Colorado Denver, Dr. Davidson attended Oregon Health & Science University School of Medicine. Clinical interests for Dr. Davidson include airway obstruction, tracheal stenosis, and pneumonitis (lung inflammation). He has a 5.0 out of 5 star average patient rating. Blue California, HealthSmart, and Coventry are among the insurance carriers that Dr. Davidson honors. He is affiliated with Providence and Providence St. Mary Medical Center. His practice in Walla Walla, WA is open to new patients as reported by Doctor.com.

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