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Dr. Claire Thuc Duyen Diep, MD

(5 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Eastern Virginia Medical School (1994)

33509 Western Avenue
Union City, CA 94587

(510) 441-8081

Dr. Claire Thuc Duyen Diep, MD is an internist in Union City, CA specializing in internal medicine (adult medicine). She graduated from Eastern Virginia Medical School in 1994 and has 32 years of experience. Dr. Claire Thuc Duyen Diep, MD is affiliated with Washington Hospital Healthcare System.

Office Locations

33509 Western Avenue
Union City, CA 94587

(510) 441-8081

(510) 441-8080

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Noteworthy Medicare Patient Procedures Performed by Dr. Claire Thuc Duyen Diep, MD in 2023

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

Top 10%

By Volume:

flu shot

In 2023, Dr. Claire Thuc Duyen Diep, MD performed more flu shot procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2012 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1073
preventive care	152
vaccines	152

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2013 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1095
preventive care	177
vaccines	177

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	66
Female	152

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	201
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	75
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	5
Chronic Kidney Disease	7
Asthma	0
Osteoperosis	34
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	39
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2014 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1026
preventive care	149
vaccines	149

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	64
Female	152

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	198
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	23
Depression	7
Chronic Kidney Disease	7
Asthma	0
Osteoperosis	32
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	43
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1240
preventive care	169
vaccines	169

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	156
Female	328

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	438
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	168
85 and over	68
Less than 65	22

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2015

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	5
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	26
Atrial Fibrilation	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	41
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	877
preventive care	120
vaccines	120

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	80
Female	164

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	227
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	82
85 and over	38
Less than 65	11

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2016

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	22
Depression	7
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	27
Atrial Fibrilation	5
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	40
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1018
preventive care	142
vaccines	142

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	81
Female	166

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	218
Other	11
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	86
85 and over	34
Less than 65	12

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2017

Hypertension	74
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	25
Depression	7
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	29
Atrial Fibrilation	5
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	39
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	880
preventive care	48
vaccines	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	81
Female	167

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	227
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	87
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	22
Depression	5
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	30
Atrial Fibrilation	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	38
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1035
preventive care	59
vaccines	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	83
Female	174

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	235
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	86
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	20
Depression	5
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	33
Atrial Fibrilation	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	9
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1048
preventive care	13
vaccines	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	74
Female	167

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	220
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	81
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	18
Depression	5
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	28
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	39
Dementia	9
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	725
preventive care	41
vaccines	41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	83
Female	169

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	231
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	91
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	20
Depression	5
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	26
Atrial Fibrilation	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	40
Dementia	9
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1432
preventive care	122
vaccines	122

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	92
Female	190

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	258
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	102
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	14
Depression	5
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	29
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	43
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA during 2023 were preventive care and vaccines.

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

doctor visit	1485
preventive care	134
vaccines	134

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Male	89
Female	189

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	258
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	105
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	13
Depression	0
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	32
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Claire Thuc Duyen Diep, MD for Medicare patients.

The highest averages for the top procedures that Dr. Claire Thuc Duyen Diep, MD treated as an internist in Union City, CA were preventive care and vaccines.

doctor visit	1077
preventive care	110
vaccines	108

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD.

**Gender**
Female	168
Male	79

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	225
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	86
85 and over	11
Less than 65	3
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Claire Thuc Duyen Diep, MD treated were high cholesterol, hypertension, diabetes and osteoperosis.

Hypertension	68
High Cholesterol	68
Stroke	1
Ischemic Heart Disease	18
Depression	4
Chronic Kidney Disease	22
Asthma	5
Osteoporosis	27
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Atrial Fibrillation	5
Dementia	8
Cancer	2

Education & Training

Dr. Claire Thuc Duyen Diep, MD graduated from Eastern Virginia Medical School in 1994. She completed residency at Kaiser Permanente Santa Clara Medical Center. She is certified by the American Board of Internal Medicine, Internal Medicine and has a state license in California.

Medical School: Eastern Virginia Medical School (1994)

Residency: Kaiser Permanente Santa Clara Medical Center (1997)

Board Certification: American Board of Internal Medicine, Internal Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Claire Thuc Duyen Diep, MD is associated with these hospitals and organizations:

Washington Hospital Healthcare System

Ratings & Reviews

Dr. Claire Thuc Duyen Diep, MD has a good overall rating with an average of 2.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Claire Thuc Duyen Diep, MD from all over the web to help you find the right in Union City, CA.

2.8

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$74 SYNJARDY XR $29	JENTADUETO XR $23	SYNJARDY $21
AstraZeneca Pharmaceuticals LP	$57 SYMBICORT $32	BEVESPI AEROSPHERE $13	BYDUREON $12
Merck Sharp & Dohme Corporation	$36 V512 $24	ZETIA $12
GlaxoSmithKline, LLC.	$35 TRELEGY ELLIPTA $19	ANORO $16
Radius Health, Inc.	$15 Tymlos $15

**Types of Payments**
Food and Beverage	$215

Biography

Dr. Claire Diep (or staff) speaks the following foreign languages: Chinese and Vietnamese. Dr. Diep is affiliated with Washington Hospital Healthcare System. Before performing Dr. Diep's residency at Kaiser Permanente Santa Clara Medical Center, Dr. Diep attended Eastern Virginia Medical School. Patient reviews placed Dr. Diep at an average of 3.0 stars (out of 5).

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Dr. Claire Thuc Duyen Diep, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Claire Thuc Duyen Diep, MD in 2023

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Claire Thuc Duyen Diep, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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