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Dr. Yih Chang, MD

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Specializes in: Adult Endocrinology

2147 Mowry Avenue Suite D3
Fremont, CA 94538

(510) 648-2087

Dr. Yih Chang, MD is an endocrinologist in Fremont, CA specializing in adult endocrinology.

Office Locations

2147 Mowry Avenue Suite D3
Fremont, CA 94538

(510) 648-2087

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Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	26
Female	32

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	58
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2015

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2015 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	48
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	52
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	234

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	39
Female	63

**Age**
From 65 to 74	32
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2016

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	70
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	53
Depression	11
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	217

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	45
Female	58

**Age**
From 65 to 74	36
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2017

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2017 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	52
Depression	0
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	223

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	31
Female	50

**Age**
From 65 to 74	32
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2018

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2018 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	59
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	43
Depression	0
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	245

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	38
Female	51

**Age**
From 65 to 74	39
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2019

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	45
Depression	0
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	179

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	30
Female	40

**Age**
From 65 to 74	30
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Yih Chang, MD in 2020

The most common conditions of Medicare patients that Dr. Yih Chang, MD treated during 2020 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	41
Depression	0
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2021

Volume of procedures performed by Dr. Yih Chang, MD for Medicare patients.

doctor visit	187

Average Medicare Patient Data From 2015 - 2021

Information about Medicare patients treated by Dr. Yih Chang, MD.

**Gender**
Male	29
Female	42

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	10
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	26
85 and over	0
Less than 65	0
65 to 74	24

Average of Total of Conditions of Medicare patients treated by Dr. Yih Chang, MD From 2015 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Yih Chang, MD treated were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	54
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	40
Depression	1
Chronic Kidney Disease	16
Asthma	0
Osteoporosis	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Atrial Fibrillation	0
Cancer	0
Dementia	3

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
BIOTRONIK INC.	$99 Bradycardia products $99
Boston Scientific Corporation	$65 WATCHMAN Access System $34	WATCHMAN $31
AbbVie, Inc.	$43 Creon $43
Lilly USA, LLC	$21 TRADJENTA $21
Novo Nordisk Inc	$13 Tresiba $13
Other	$24 STEGLATRO $13	STIOLTO RESPIMAT $12