Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers

Dr. Jyh C. Chang, MD

Accepting New Patients

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

4318 Maine Avenue
Ste A Baldwin Park, CA 91706

(626) 962-5141

Dr. Jyh C. Chang, MD is an internist in Ste A Baldwin Park, CA specializing in internal medicine (adult medicine). Dr. Jyh C. Chang, MD is affiliated with Astrana Health, Allied Pacific IPA and JYH C CHANG MD PROFESSIONAL CORP.

Office Locations

JYH C CHANG MD PROFESSIONAL CORP

4318 Maine Avenue
Ste A Baldwin Park, CA 91706

(626) 962-5141

open_in_new

4318 Maine Avenue Suite A
Baldwin Park, CA 91706

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2012 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	307
hospital care	89
inpatient care	89
preventive care	14
vaccines	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2013 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	341
hospital care	136
inpatient care	136
preventive care	29
vaccines	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	44
Female	99

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	125
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	48
85 and over	33
Less than 65	20

Conditions of Medicare patients treated by Dr. Jyh C. Chang, MD in 2013

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	50
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2014 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	249
hospital care	100
inpatient care	100
preventive care	19
vaccines	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	28
Female	64

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	31
85 and over	22
Less than 65	14

Conditions of Medicare patients treated by Dr. Jyh C. Chang, MD in 2014

Hypertension	74
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2015 were preventive care, vaccines, hospital care and inpatient care.

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

doctor visit	277
hospital care	15
inpatient care	15
preventive care	15
vaccines	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	56
Female	138

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	140
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	78
85 and over	44
Less than 65	24

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

Hypertension	75
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2016 were preventive care, vaccines, hospital care and inpatient care.

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

doctor visit	249
hospital care	16
inpatient care	16
preventive care	23
vaccines	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	30
Female	63

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	32
85 and over	24
Less than 65	14

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

Hypertension	70
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	43
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2017 were preventive care and vaccines.

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

doctor visit	322
preventive care	23
vaccines	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	38
Female	61

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	29
85 and over	30
Less than 65	15

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

Hypertension	69
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2018 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	364
hospital care	70
inpatient care	70
preventive care	37
vaccines	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	37
Female	77

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	79
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	29
85 and over	30
Less than 65	18

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

Hypertension	65
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2019 were preventive care and vaccines.

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

doctor visit	355
preventive care	27
vaccines	27

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	43
Female	84

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	77
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	28
85 and over	30
Less than 65	18

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

Hypertension	69
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2020 were preventive care and vaccines.

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

doctor visit	328
preventive care	32
vaccines	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	34
Female	77

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	30
85 and over	28
Less than 65	13

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

Hypertension	67
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2021 were preventive care and vaccines.

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

doctor visit	342
preventive care	32
vaccines	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	44
Female	81

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	30
85 and over	37
Less than 65	14

Conditions of Medicare patients treated by Dr. Jyh C. Chang, MD in 2021

Hypertension	68
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	20
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA during 2022 were preventive care and vaccines.

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

doctor visit	327
preventive care	32
vaccines	32

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Male	40
Female	66

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

**Age**
From 65 to 74	41
From 75 to 84	26
85 and over	28
Less than 65	11

Conditions of Medicare patients treated by Dr. Jyh C. Chang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	22
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Jyh C. Chang, MD treated as an internist in Ste A Baldwin Park, CA were hospital care, inpatient care, preventive care and vaccines.

doctor visit	314
hospital care	71
inpatient care	71
preventive care	25
vaccines	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jyh C. Chang, MD.

**Gender**
Female	73
Male	35

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	11
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	69
Other	0

**Age**
85 and over	27
75 to 84	32
Less than 65	14
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Jyh C. Chang, MD From 2012 - 2022

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

Hypertension	64
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	30
Asthma	0
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	4
Diabetes	40
Atrial Fibrillation	0
Dementia	13
Cancer	0

Education & Training

He completed residency at Los Angeles County+USC Medical Center. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Residency: Los Angeles County+USC Medical Center

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. Jyh C. Chang, MD is associated with these hospitals and organizations:

Astrana Health

Allied Pacific IPA

JYH C CHANG MD PROFESSIONAL CORP

Ratings & Reviews

Dr. Jyh C. Chang, MD does not have any reviews yet, be the first to leave a review of Dr. Jyh C. Chang, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$544 Tresiba $192	Ozempic $143	Victoza $113	RYBELSUS $96
Janssen Pharmaceuticals, Inc	$498 INVOKANA $464	XARELTO $34
Lilly USA, LLC	$304 MOUNJARO $225	TRULICITY $47	JARDIANCE $21	$12
Boehringer Ingelheim Pharmaceuticals, Inc.	$278 JARDIANCE $278
AstraZeneca Pharmaceuticals LP	$167 FARXIGA $167
Other	$747 Kerendia $147	Prolia $147	Vemlidy $125	Rinvoq $103	Tymlos $68	Other $157

**Types of Payments**
Food and Beverage	$2,521
Education	$14
Travel and Lodging	$3

Biography

For his professional training, Dr. Jyh Chang completed residency programs at Los Angeles County+USC Medical Center and St. Luke's Hospital. Dr. Chang (or staff) is conversant in Spanish, Chinese, and Portuguese. He is affiliated with Astrana Health. He welcomes new patients at his office inSTE A BALDWIN PARK, CA as reported by Astrana Health.