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Home > WA Providers > Obstetricians & Gynecologists: OB-GYNs

Dr. Mark Nishiyama, MD

Accepting New Patients

(158 Ratings)

Specializes in: Obstetrics & Gynecology

Loma Linda University School of Medicine (1987)

Professional interests include: laparoscopic hysterectomy, vaginal birth after cesarean (VBAC), exercise, and more.

1000 S Scheuber Road
Centralia, WA 98531

(360) 330-8950

Dr. Mark Nishiyama, MD is an obstetrician and gynecologist in Centralia, WA specializing in obstetrics & gynecology. He graduated from Loma Linda University School of Medicine in 1987 and has 39 years of experience. Dr. Mark Nishiyama, MD is affiliated with Providence, Providence Centralia Hospital and PROVIDENCE HEALTH AND SERVICES WASHINGTON.

Office Locations

1000 S Scheuber Road
Centralia, WA 98531

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Some issues Dr. Mark Nishiyama, MD can help you with:

Cryotherapy

Cryotherapy is the targeted use of extreme cold to destroy unhealthy or unwanted tissue. The doctor applies the cold on the skin or injects it through a needle to reach the inside of the body, where it freezes away the problem tissue. Cryotherapy is often used to remove minor skin problems such as warts or skin tags, and it is also used to treat some small tumors.

To achieve the cold temperatures needed for cryotherapy, liquid nitrogen or argon gas is passed through a tube, which becomes cold enough to freeze cells on contact. Alternatively, liquid nitrogen can be swabbed directly onto the skin or via a spray, which applies only a specific, small amount to the skin at a time.

Because the area treated is typically very small, cryotherapy is not usually painful. There may be a sensation of cold and possibly some slight discomfort. Cryotherapy is very fast and can easily be performed in a doctor's office. It also doesn't require stitches, because there is no cutting involved. These benefits make cryotherapy a good choice for many issues, including:

Common warts
Genital warts
Skin tags
Age spots
Some skin cancers
Cervical cancer
Prostate cancer
Retinoblastoma, cancer that occurs in the eye

Depending on the procedure, it usually takes three to four weeks to heal after cryotherapy. If it was done internally, patients may feel sore or have a small amount of swelling the first day afterwards. If cryotherapy was performed on the skin, patients will have a scab where their tissue was removed. Keep it clean and dry so it can heal.

Hysteroscopy

A hysteroscopy is a diagnostic procedure performed to examine the inside of the uterus. A thin tube with a camera and light at the end, called a hysteroscope, is inserted through the vagina. It allows the physician to view the cervix and uterine walls. Sometimes, gas or liquid is used to expand the uterus and allow a better view. If necessary, tiny instruments can also be passed through the tube and used for certain procedures, such as taking a biopsy or removing a polyp.

Hysteroscopy is often done to figure out the cause of abnormal menstrual bleeding. However, it can also be used to:

Identify the cause of recurrent miscarriage
Remove polyps or fibroids, non-cancerous growths in the uterus
Remove adhesions, scar tissue within the uterus
Identify uterine septums, a wall of tissue dividing the uterus
Perform ablation, the removal of excess uterine lining

If surgery is necessary, hysteroscopy is often used along with laparoscopy, a kind of surgery performed through small incisions in the abdomen. Tiny tools are passed through the incisions, and the hysteroscope guides the doctors while surgery is performed.

Pessary

A pessary is a device that is inserted into the vagina to relieve symptoms associated with mild to moderate pelvic organ prolapse, a condition in which the womb, bladder, or rectum bulges into the vaginal canal. This device is made of either rubber or plastic and is a safe, nonsurgical way to provide support for prolapsed organs.

Pessaries come in different shapes and sizes, and finding the right one can take some trial and error. Before a pessary fitting, patients will be examined and evaluated based on prolapse-related symptoms they may be experiencing, which may include discomfort, urine leakage when sneezing or coughing, and trouble keeping tampons in.

The following tips can help guide the process of finding the right fit:

Once in place, patients should not be able to feel the device at all. If there is even slight pressure, patients should let their healthcare provider know, and she will find a pessary of a different size or shape.
The pessary should not fall out with sneezing, coughing, jumping, or squatting. While getting fitted, patients should try jumping or squatting to see if the device will fall out. If it does, a different pessary will be inserted until they find one that stays in place.
Patients and their healthcare providers should make sure the device is improving symptoms by having a check-up 5 to 15 days after it is inserted. If there is no improvement, patients may have to be re-fitted with a different pessary, or patients may be asked to consider surgical options.

The device should be kept clean to avoid issues like vaginal odor, discharge, or irritation. To clean a pessary, it must be taken out and washed with soap and water. Healthcare providers will instruct patients on how to remove and reinsert the device. If patients are unable to do this on their own, they will need to get it done at the doctor's office at least once every two months.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2012 were preventive care, cytology, gynecologic pathology and lab tests.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	12
cytology	19
doctor visit	195
gynecologic pathology	19
gynecologic procedures	12
lab tests	12
preventive care	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2013 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	25
cytology	19
doctor visit	169
gynecologic pathology	19
gynecologic procedures	25
lab tests	12
preventive care	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	105

**Age**
From 65 to 74	33
From 75 to 84	19
85 and over	11
Less than 65	42

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2013

Hypertension	48
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	20
Depression	35
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2014 were gynecologic procedures, breast exam, preventive care and cytology.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	26
cytology	16
diagnostic procedures	12
doctor visit	157
excision	12
gynecologic pathology	16
gynecologic procedures	38
lab tests	13
minimally invasive procedures	12
preventive care	16
removal of lesion (e.g. growth)	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	110

**Age**
From 65 to 74	33
From 75 to 84	23
85 and over	11
Less than 65	43

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2014

Hypertension	52
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	17
Depression	32
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2015 were breast exam, gynecologic procedures and lab tests.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	26
doctor visit	168
gynecologic procedures	26
lab tests	23

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	176

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	74

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2015

Hypertension	48
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	17
Depression	31
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2016 were gynecologic procedures, lab tests, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	12
diagnostic procedures	17
doctor visit	216
excision	17
gynecologic procedures	29
lab tests	23
minimally invasive procedures	17
removal of lesion (e.g. growth)	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	94

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2016

Hypertension	44
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	16
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2017 were gynecologic procedures, lab tests, breast exam and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	20
diagnostic procedures	13
doctor visit	190
excision	13
gynecologic procedures	33
lab tests	27
minimally invasive procedures	13
removal of lesion (e.g. growth)	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	89

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	39

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2017

Hypertension	43
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	0
Depression	30
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2018 were lab tests, breast exam, gynecologic procedures and preventive care.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	17
cytology	16
doctor visit	196
gynecologic pathology	16
gynecologic procedures	17
lab tests	28
preventive care	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	94

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2018

Hypertension	52
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	0
Depression	35
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2019 were gynecologic procedures, lab tests, breast exam and preventive care.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	17
cytology	14
diagnostic procedures	12
doctor visit	208
excision	12
gynecologic pathology	14
gynecologic procedures	29
lab tests	25
minimally invasive procedures	12
preventive care	14
removal of lesion (e.g. growth)	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	105

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	40

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2019

Hypertension	48
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	0
Depression	26
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2020 were gynecologic procedures, preventive care, cytology and gynecologic pathology.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	16
cytology	19
diagnostic procedures	12
doctor visit	172
excision	12
gynecologic pathology	19
gynecologic procedures	28
lab tests	12
minimally invasive procedures	12
preventive care	19
removal of lesion (e.g. growth)	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	93

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2020

Hypertension	57
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	19
Depression	30
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2021 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	28
cytology	23
doctor visit	178
gynecologic pathology	23
gynecologic procedures	28
lab tests	17
preventive care	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	95

**Age**
From 65 to 74	38
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2021

Hypertension	48
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	18
Depression	24
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA during 2022 were preventive care, cytology, gynecologic pathology and lab tests.

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

breast exam	16
cytology	18
doctor visit	147
gynecologic pathology	18
gynecologic procedures	16
lab tests	16
preventive care	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	83

**Age**
From 65 to 74	28
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD in 2022

Hypertension	59
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	0
Depression	28
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Nishiyama, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Nishiyama, MD treated as an obstetrician and gynecologist in Centralia, WA were gynecologic procedures, breast exam, lab tests and preventive care.

breast exam	19
cytology	18
diagnostic procedures	13
doctor visit	181
excision	13
gynecologic pathology	18
gynecologic procedures	25
lab tests	18
minimally invasive procedures	13
preventive care	18
removal of lesion (e.g. growth)	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Nishiyama, MD.

**Gender**
Male	0
Female	94

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	7
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	8
85 and over	2
Less than 65	31
65 to 74	29

Average of Total of Conditions of Medicare patients treated by Dr. Mark Nishiyama, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Nishiyama, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	45
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	8
Depression	27
Chronic Kidney Disease	15
Asthma	2
Osteoporosis	1
Heart Failure	2
Chronic Obstructive Pulmonary Disease	3
Diabetes	20
Atrial Fibrillation	0
Cancer	1
Dementia	0

Education & Training

Dr. Mark Nishiyama, MD graduated from Loma Linda University School of Medicine in 1987. He completed residency at White Memorial Medical Center. He is certified by the American Board of Obstetrics and Gynecology, Obstetrics and Gynecology and has a state license in Washington.

Medical School: Loma Linda University School of Medicine (1987)

Residency: White Memorial Medical Center (1991)

Board Certification: American Board of Obstetrics and Gynecology, Obstetrics and Gynecology

Licensed In: Washington

Affiliations & Hospitals

Dr. Mark Nishiyama, MD is associated with these hospitals and organizations:

Providence

Providence Centralia Hospital

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. Mark Nishiyama, MD appears to accept the following insurance providers: Humana PPO, Aetna PPO, CIGNA PPO, Wellcare Medicare (HMO), Medicare Advantage, Interplan PPO, TriWest, United Healthcare, TRICARE, Medicaid, Humana, Cigna, United Healthcare Medicaid, OptumHealth Behavioral Solutions (United Behavioral Health), Providence, Humana HMO, First Health, Kaiser Permanente, Aetna Medicare PPO, Managed Health Network (MHN), Naphcare, South Puget Intertribal Planning Agency, Carelon PPO, State of Washington Department of Corrections, Premera, Evernorth PPO, Thurston County Corrections, First Choice PPO and Regence BlueShield of Washington PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark Nishiyama, MD accepts the following insurance providers:

Humana PPO

Aetna PPO

CIGNA PPO

Wellcare Medicare (HMO)

Medicare Advantage

Interplan PPO

TriWest

United Healthcare

TRICARE

Medicaid

Humana

Cigna

United Healthcare Medicaid

OptumHealth Behavioral Solutions (United Behavioral Health)

Providence

Humana HMO

First Health

Kaiser Permanente

Aetna Medicare PPO

Managed Health Network (MHN)

Naphcare

South Puget Intertribal Planning Agency

Carelon PPO

State of Washington Department of Corrections

Premera

Evernorth PPO

Thurston County Corrections

First Choice PPO

Regence BlueShield of Washington PPO

Ratings & Reviews

Dr. Mark Nishiyama, MD has an exceptional overall rating with an average of 4.84 out of 5 stars based on 158 ratings. We collect ratings and reviews of Dr. Mark Nishiyama, MD from all over the web to help you find the right in Centralia, WA.

4.84

Overall Rating

(158 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2023-04-16

Patient verified via Press Ganey

My first appointment was cancelled as I was waiting in the lobby because the doctor had an emergency operation to perform. I was notified right away, the staff apologized and rescheduled me to come back with in a few days. Dr. Nishiyama had very pleasant and friendly personality. I felt very comfortable with the exam he conducted, it was professional and he made sure a nurse was in the room before he started. I highly recommend Dr. Nishiyama since I know some women are apprehensive of a male OB/GYN.

Overall Rating: 5.0 2025-05-01

Patient verified via Press Ganey

The truth is that I have good recommendations for the doctor, he is a good doctor, he helps me a lot with any Iconcern, oh doubt, he always answers me with kindness, all my questions are answered for me, he is the best doctor with all the others, because always all the doctors are very good, I feel grateful to them for their good work, they are thank you, I do not have any complaints from anyone, starting with those of the Reception everyone is friendly is all I have to say thank you

Overall Rating: 5.0 2025-07-30

Patient verified via Press Ganey

Although I don't see him regularly anymore (there is little need), Dr. Nishiyama is always thorough and respectful, much like the doctors of years gone by. The office is efficient, caring, and helpful. The follow-up from this practice Is comprehensive and prompt. I have NO complaints about this practice and have referred others there for care.

Overall Rating: 5.0 2022-11-08

Patient verified via Press Ganey

I was nervous going in, it had been so long. Everyone was so welcoming and timely! Answered all my questions and took the time to listen! I really felt comfortable and like they truly cared. Went to reception afterwards and the kind woman at the front made three appointments I was going to need for more care. I was so thankful!

Overall Rating: 5.0 2026-01-15

Patient verified via Press Ganey

I am completely satisfied with my care. If I have questions and/or medical issues to discuss I am always given the medical person's time and full attention. And except in one instance long ago, I am treated with dignity as if I am worth their time. As if I am worthy of living. With kindness, empathy, respectfully.

Overall Rating: 5.0 2022-10-10

Patient verified via Press Ganey

Iam very pleased with the services from the Dr. And the whole surgical team down to the nursing staff on the unit. Iam thankful for all of u and the time you were with my daughter making her stay as comforting as possible At PCH. Fallowing up with aftercare was easy aswell. Thank you all.

Overall Rating: 5.0 2022-10-15

Patient verified via Press Ganey

My provider was thorough, and straight to the point and understood all my concerns and treated me as a person, as well as all the staff. Friendly and very helpful. I appreciate this provider and the practice. I will continue to see them for my needs, and recommend them to others as well

Overall Rating: 5.0 2024-02-12

Patient verified via Press Ganey

Wish there were more high risk obgyn s available. I have been referred to several doctors throughout this pregnancy due to being AMA and overall high risk. My doctor has been wonderful though. He is extremely knowledgeable and I know he cares about me, my health and newborn child.

Overall Rating: 5.0 2024-04-05

Patient verified via Press Ganey

Other than the delay and anxiety that came along with waiting for my procedure, the staff was wonderful, polite and caring even though I was irritated and irate along with my anxiety going through the roof. But yeah everybody took great care of me and explained everything to me

Overall Rating: 5.0 2023-08-11

Patient verified via Press Ganey

Dr Nishyama is very professional and informed me of what I'm dealing with and sent me to oncology. I was there within days and have surgery scheduled. Thanks to Dr Nishyama I'm getting treatment in record time. I wish all Doctors were as efficient and professional as he Is.

To see all 158 reviews for Dr. Mark Nishiyama, MD, view their full profile.

General Payments

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

**Payments by Company**
Minerva Surgical, Inc	$264 $264
Exeltis, USA Inc.	$233 Slynd $184	SOLOSEC $49
Ariosa Diagnostics, Inc.	$181 MD-Harmony Prenatal $181
AbbVie, Inc.	$97 Lupron $69	Orilissa $28
Pfizer Inc.	$86 ESTRING $31	NURTEC ODT $28	PREMARIN ORALS $27
Other	$702 Uterine Manipulators & Injectors $46	Makena $46	Osphena $45	Essure $38	Diclegis $38	Other $488

**Types of Payments**
Food and Beverage	$1,547
Education	$16

Biography

Dr. Mark Nishiyama's specialty is obstetrics & gynecology. He attended medical school at Loma Linda University School of Medicine. He trained at White Memorial Medical Center for residency. Dr. Nishiyama's areas of expertise include colposcopy, cryotherapy, and cystocele (bladder prolapse). Patients gave Dr. Nishiyama an average rating of 5.0 stars (out of 5). He accepts HealthSmart, Coventry, and CIGNA Plans, in addition to other insurance carriers. He is professionally affiliated with Providence Centralia Hospital. His practice in Centralia, WA is open to new patients as reported by Doctor.com.