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Dr. Thomas K. Hei, MD

(Thomas Kou Hei)

(No ratings)

Specializes in: Gynecology and Endocrinology Diabetes & Metabolism

13231 SE 36th Street
Bellevue, WA 98006

(425) 957-9000

Dr. Thomas K. Hei, MD is a gynecologist in Bellevue, WA specializing in gynecology and endocrinology diabetes & metabolism.

Office Locations

13231 SE 36th Street
Bellevue, WA 98006

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In The News

“Additional drive-through sites for UW Medicine patients could be announced next week, said Dr. Thomas Hei, the medical director for UW Medicine's outpatient clinics.”—"Coronavirus daily news updates, March 17: What to know today about COVID-19 in the Seattle area, Washington state, and the nation", Seattle Times, March 2020

“Additional drive-thru sites for UW Medicine patients could be announced next week, said Dr. Thomas Hei, the medical director for UW Medicine's outpatient clinics.”—"Seattle-area health care systems begin drive-thru coronavirus testing for patients", Seattle Times, March 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas K. Hei, MD in 2023

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

Top 10%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, Dr. Thomas K. Hei, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Washington. 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. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2012 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	155
diabetes management	27
doctor visit	312
lab tests	77
preventive care	122
vaccines	62

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2013 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	114
diabetes management	28
doctor visit	290
lab tests	44
preventive care	87
vaccines	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	99
Female	45

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	52
85 and over	11
Less than 65	20

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2013

Hypertension	47
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2014 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	88
diabetes management	39
doctor visit	313
lab tests	39
preventive care	78
vaccines	39

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	103
Female	62

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	51
85 and over	12
Less than 65	19

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2014

Hypertension	44
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2015 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	51
diabetes management	44
doctor visit	238
lab tests	44
preventive care	97
vaccines	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	178
Female	106

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	60
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	80
85 and over	36
Less than 65	24

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2015

Hypertension	46
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2016 were preventive care, blood draw, vaccines and lab tests.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	64
diabetes management	43
doctor visit	211
lab tests	43
preventive care	104
vaccines	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	77
Female	45

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2016

Hypertension	52
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2017 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	162
diabetes management	55
doctor visit	273
lab tests	55
preventive care	113
vaccines	58

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	115
Female	78

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	73
85 and over	20
Less than 65	13

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2017

Hypertension	53
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2018 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	123
diabetes management	63
doctor visit	293
lab tests	63
preventive care	76
vaccines	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	103
Female	41

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2018

Hypertension	51
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	15
Depression	15
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2019 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	93
diabetes management	54
doctor visit	282
lab tests	54
preventive care	75
vaccines	21

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	104
Female	46

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	55
85 and over	20
Less than 65	11

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2019

Hypertension	55
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	19
Depression	13
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2020 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	79
diabetes management	30
doctor visit	211
lab tests	30
preventive care	54
vaccines	24

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	105
Female	60

**Ethnicity**
Non-Hispanic White	122
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	65
85 and over	20
Less than 65	11

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2020

Hypertension	53
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	19
Depression	13
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2021 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	112
diabetes management	39
doctor visit	203
lab tests	39
preventive care	39

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	107
Female	57

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	57
85 and over	21
Less than 65	11

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2021

Hypertension	54
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	18
Depression	11
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA during 2022 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

blood draw	126
diabetes management	38
doctor visit	188
lab tests	38
preventive care	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	95
Female	60

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD in 2022

Hypertension	60
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	16
Depression	14
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas K. Hei, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas K. Hei, MD treated as a gynecologist in Bellevue, WA were blood draw, preventive care, lab tests and vaccines.

blood draw	106
diabetes management	41
doctor visit	255
lab tests	47
preventive care	80
vaccines	43

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas K. Hei, MD.

**Gender**
Male	98
Female	54

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	27
Non-Hispanic White	111
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	53
85 and over	12
Less than 65	9
65 to 74	69

Average of Total of Conditions of Medicare patients treated by Dr. Thomas K. Hei, MD From 2012 - 2022

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

Hypertension	46
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	17
Depression	13
Chronic Kidney Disease	17
Asthma	0
Osteoporosis	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Atrial Fibrillation	11
Dementia	3
Cancer	7

Education & Training

He has a state license in Washington.

Licensed In: Washington

Ratings & Reviews

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Biography

Dr. Thomas Hei sees patients in Bellevue, WA. His medical specialties are endocrinology and gynecology. He is a graduate of the University of California, Los Angeles (UCLA), David Geffen School of Medicine.