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Dr. Peter Chang, MD, PHD

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(Dr. Peter Chang, PH.D.)

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Specializes in: Adult Cardiology

University of Texas Medical School at Houston

Professional interests include: arrhythmias (irregular heartbeats)

6565 W Loop S Suite 300
Bellaire, TX 77401

(713) 479-1100

Dr. Peter Chang, MD, PHD is a cardiologist in Bellaire, TX specializing in adult cardiology. He graduated from University of Texas Medical School at Houston. Dr. Peter Chang, MD, PHD is affiliated with Astrana Health, Memorial Hermann Southwest Hospital, Memorial Hermann, PETER CHANG MD and Astrana Care Partners of Texas.

Office Locations

Memorial Hermann

6565 W Loop S Suite 300
Bellaire, TX 77401

(713) 479-1100

(713) 629-6032

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Noteworthy Medicare Patient Procedures Performed by Dr. Peter Chang, MD, PHD in 2023

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

Top 5%

By Volume:

ankle brachial index

carotid duplex ultrasound

lower extremity arterial duplex

somatosensory evoked potential test

vascular procedures

vascular ultrasound

By Affordability:

somatosensory evoked potential test

In 2023, among providers in related specialties within Texas, Dr. Peter Chang, MD, PHD performed more ankle brachial index (ABI), carotid duplex ultrasound, lower extremity arterial duplex, somatosensory evoked potential test, vascular procedures, and vascular ultrasound procedures for Medicare patients than 95% of them and he also had a list price for somatosensory evoked potential test that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

lipid profile

ultrasound

In 2023, Dr. Peter Chang, MD, PHD performed more lipid profile, and ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Volume:

cardiac stress testing

cardiac procedures

enhanced external counterpulsation

myocardial perfusion SPECT

nuclear scan

stress EKG

By Affordability:

enhanced external counterpulsation

In 2012, among providers in related specialties within Texas, Dr. Peter Chang, MD, PHD performed more cardiac (heart) stress testing, cardiac procedures, enhanced external counterpulsation (EECP), myocardial perfusion SPECT, nuclear scan, and stress EKG procedures for Medicare patients than 75% of them and he also had a list price for enhanced external counterpulsation (EECP) that was lower than the list prices billed to Medicare by 75% of them. 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. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2012 were enhanced external counterpulsation (EECP), cardiac procedures, ultrasound (sonogram) and vascular procedures.

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

ambulatory monitoring	99
blood draw	25
cardiac procedures	1338
catheterization	73
diagnostic procedures	59
doctor visit	1373
enhanced external counterpulsation (EECP)	1588
evoked potential test	262
hospital care	388
inpatient care	388
lab tests	788
minimally invasive procedures	73
nuclear scan	294
preventive care	386
stent placement (stenting)	14
stress testing	632
ultrasound (sonogram)	1189
vaccines	27
vascular procedures	800

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2013 were enhanced external counterpulsation (EECP), cardiac procedures, ultrasound (sonogram) and vascular procedures.

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

ambulatory monitoring	65
cardiac procedures	1189
catheterization	44
diagnostic procedures	44
doctor visit	1311
enhanced external counterpulsation (EECP)	1227
evoked potential test	344
hospital care	262
inpatient care	262
lab tests	757
minimally invasive procedures	44
nuclear scan	290
preventive care	430
stress testing	629
ultrasound (sonogram)	1073
vaccines	28
vascular procedures	933

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	279
Female	354

**Ethnicity**
Non-Hispanic White	273
Black	204
Hispanic	0
Asian	78
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	190
85 and over	107
Less than 65	82

Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2014 were enhanced external counterpulsation (EECP), cardiac procedures, ultrasound (sonogram) and vascular procedures.

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

ambulatory monitoring	62
blood draw	11
cardiac procedures	1197
catheterization	52
diagnostic procedures	52
doctor visit	1274
enhanced external counterpulsation (EECP)	1500
evoked potential test	364
hospital care	406
inpatient care	406
lab tests	566
minimally invasive procedures	52
nuclear scan	273
preventive care	331
stress testing	614
ultrasound (sonogram)	1082
vaccines	34
vascular procedures	941

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	350
Female	442

**Ethnicity**
Non-Hispanic White	362
Black	245
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	223
85 and over	147
Less than 65	108

Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD in 2014

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	70
Depression	22
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	21
Diabetes	49
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2015 were cardiac procedures, enhanced external counterpulsation (EECP), ultrasound (sonogram) and vascular procedures.

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

ambulatory monitoring	29
blood draw	92
cardiac procedures	1096
catheterization	43
diagnostic procedures	43
doctor visit	1179
enhanced external counterpulsation (EECP)	1095
evoked potential test	362
hospital care	405
inpatient care	405
lab tests	570
minimally invasive procedures	43
nuclear scan	255
preventive care	323
stress testing	565
ultrasound (sonogram)	1069
vaccines	23
vascular procedures	931

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	564
Female	666

**Ethnicity**
Non-Hispanic White	576
Black	350
Hispanic	148
Asian	132
Other	24
Native American	0

**Age**
From 65 to 74	504
From 75 to 84	368
85 and over	226
Less than 65	132

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

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	73
Depression	21
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	6
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	49
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2016 were cardiac procedures, ultrasound (sonogram), enhanced external counterpulsation (EECP) and vascular procedures.

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

ambulatory monitoring	21
blood draw	89
cardiac procedures	1108
catheterization	32
diagnostic procedures	32
doctor visit	1212
enhanced external counterpulsation (EECP)	1048
evoked potential test	357
hospital care	489
inpatient care	489
lab tests	457
minimally invasive procedures	32
nuclear scan	250
preventive care	312
stress testing	562
ultrasound (sonogram)	1088
vaccines	32
vascular procedures	935

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	343
Female	461

**Ethnicity**
Non-Hispanic White	364
Black	235
Hispanic	92
Asian	100
Other	13
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	236
85 and over	166
Less than 65	91

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

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	70
Depression	21
Chronic Kidney Disease	51
Asthma	24
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2017 were cardiac procedures, vascular procedures, ultrasound (sonogram) and enhanced external counterpulsation (EECP).

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

ambulatory monitoring	19
blood draw	96
cardiac procedures	1790
catheterization	19
diagnostic procedures	19
doctor visit	1177
enhanced external counterpulsation (EECP)	1021
evoked potential test	387
hospital care	281
inpatient care	281
lab tests	434
minimally invasive procedures	19
nuclear scan	270
preventive care	301
stress testing	605
ultrasound (sonogram)	1170
vaccines	13
vascular procedures	1307

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	389
Female	477

**Ethnicity**
Non-Hispanic White	375
Black	263
Hispanic	99
Asian	106
Other	23
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	256
85 and over	177
Less than 65	115

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

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	67
Depression	22
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	48
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2018 were cardiac procedures, vascular procedures, ultrasound (sonogram) and enhanced external counterpulsation (EECP).

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

blood draw	71
cardiac procedures	2199
catheterization	18
diagnostic procedures	18
doctor visit	1120
enhanced external counterpulsation (EECP)	643
evoked potential test	407
hospital care	132
inpatient care	132
lab tests	407
minimally invasive procedures	18
nuclear scan	252
preventive care	305
stress testing	569
ultrasound (sonogram)	1062
vascular procedures	1508

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	292
Female	355

**Ethnicity**
Non-Hispanic White	280
Black	189
Hispanic	84
Asian	78
Other	16
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	214
85 and over	102
Less than 65	74

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

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	26
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	17
Diabetes	49
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2019 were ultrasound (sonogram), vascular procedures, cardiac procedures and enhanced external counterpulsation (EECP).

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

blood draw	46
cardiac procedures	897
catheterization	17
chronic care	26
diagnostic procedures	17
doctor visit	986
enhanced external counterpulsation (EECP)	797
evoked potential test	377
hospital care	96
inpatient care	96
lab tests	324
minimally invasive procedures	17
nuclear scan	202
preventive care	267
stress testing	469
ultrasound (sonogram)	1039
vascular procedures	901

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	364
Female	425

**Ethnicity**
Non-Hispanic White	339
Black	233
Hispanic	93
Asian	105
Other	19
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	247
85 and over	129
Less than 65	115

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

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	63
Depression	29
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	42
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2020 were ultrasound (sonogram), vascular procedures, cardiac procedures and enhanced external counterpulsation (EECP).

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

cardiac procedures	683
chronic care	123
doctor visit	775
enhanced external counterpulsation (EECP)	577
evoked potential test	313
hospital care	41
inpatient care	41
lab tests	231
nuclear scan	142
preventive care	231
stress testing	333
ultrasound (sonogram)	905
vascular procedures	780

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	303
Female	346

**Ethnicity**
Non-Hispanic White	290
Black	179
Hispanic	86
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	218
85 and over	102
Less than 65	73

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

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	63
Depression	23
Chronic Kidney Disease	61
Asthma	7
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	52
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2021 were ultrasound (sonogram), vascular procedures, cardiac procedures and enhanced external counterpulsation (EECP).

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

cardiac procedures	706
catheterization	11
diagnostic procedures	11
doctor visit	815
enhanced external counterpulsation (EECP)	597
evoked potential test	327
hospital care	80
inpatient care	80
lab tests	309
minimally invasive procedures	11
nuclear scan	156
preventive care	265
stress testing	354
ultrasound (sonogram)	917
vascular procedures	852

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	256
Female	325

**Ethnicity**
Non-Hispanic White	253
Black	150
Hispanic	73
Asian	81
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	208
85 and over	93
Less than 65	60

Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	57
Depression	21
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	16
Diabetes	52
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2022 were ultrasound (sonogram), vascular procedures, cardiac procedures and enhanced external counterpulsation (EECP).

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

cardiac procedures	709
doctor visit	829
enhanced external counterpulsation (EECP)	696
evoked potential test	335
hospital care	51
inpatient care	51
lab tests	292
nuclear scan	149
preventive care	292
stress testing	343
ultrasound (sonogram)	965
vascular procedures	861

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	272
Female	300

**Ethnicity**
Non-Hispanic White	247
Black	153
Hispanic	73
Asian	81
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	223
85 and over	88
Less than 65	42

Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	15
Atrial Fibrilation	30
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	53
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX during 2023 were ultrasound (sonogram), vascular procedures, cardiac procedures and enhanced external counterpulsation (EECP).

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

cardiac procedures	659
doctor visit	687
enhanced external counterpulsation (EECP)	593
evoked potential test	288
lab tests	287
nuclear scan	151
preventive care	287
stress testing	340
ultrasound (sonogram)	875
vascular procedures	786

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	241
Female	267

**Ethnicity**
Non-Hispanic White	244
Black	123
Hispanic	59
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	220
85 and over	69
Less than 65	28

Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	18
Atrial Fibrilation	31
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	52
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

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

The highest averages for the top procedures that Dr. Peter Chang, MD, PHD treated as a cardiologist in Bellaire, TX were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

ambulatory monitoring	49
blood draw	61
cardiac procedures	1130
catheterization	34
chronic care	74
diagnostic procedures	32
doctor visit	1061
evoked potential test	343
hospital care	239
inpatient care	239
lab tests	451
minimally invasive procedures	34
nuclear scan	223
preventive care	310
stent placement (stenting)	14
stress testing	501
ultrasound (sonogram)	1036
vaccines	26
vascular procedures	961

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Peter Chang, MD, PHD.

**Gender**
Male	304
Female	368

**Ethnicity**
Black / African American	193
Asian / Pacific Islander	74
Non-Hispanic White	300
Hispanic	75
Native American / Alaskan Native	0
Other	7

**Age**
75 to 84	216
85 and over	117
Less than 65	76
65 to 74	261

Average of Total of Conditions of Medicare patients treated by Dr. Peter Chang, MD, PHD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	58
Depression	20
Chronic Kidney Disease	44
Asthma	9
Osteoporosis	9
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	45
Atrial Fibrillation	20
Cancer	10
Dementia	16

Education & Training

Dr. Peter Chang, MD, PHD graduated from University of Texas Medical School at Houston. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in Texas.

Medical School: University of Texas Medical School at Houston

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: Texas

Affiliations & Hospitals

Dr. Peter Chang, MD, PHD is associated with these hospitals and organizations:

Astrana Health

Memorial Hermann Southwest Hospital

Memorial Hermann

PETER CHANG MD

Astrana Care Partners of Texas

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. Peter Chang, MD, PHD appears to accept the following insurance providers: Employers Health Network, BlueCross BlueShield of Texas, United Healthcare, Aetna Medicare, WellPoint, Memorial Hermann Advantage HMO, Community Health Choice Chip, Aetna Most Benefit Plans, Community Health Choice Star, Memorial Hermann Solutions, Community Health Choice Marketplace QHP, HMO Blue Texas, Aetna Memorial Hermann and Community Hlth MCR D-SNP.

Insurance Accepted by Provider includes:

According to our sources, Dr. Peter Chang, MD, PHD accepts the following insurance providers:

Employers Health Network

BlueCross BlueShield of Texas

United Healthcare

Aetna Medicare

WellPoint

Memorial Hermann Advantage HMO

Community Health Choice Chip

Aetna Most Benefit Plans

Community Health Choice Star

Memorial Hermann Solutions

Community Health Choice Marketplace QHP

HMO Blue Texas

Aetna Memorial Hermann

Community Hlth MCR D-SNP

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General Payments

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

**Payments by Company**
Abbott Laboratories	$2,004 CRM-Research only $1,749	Connectivity and Remote care $154	MRI Ready Leads $40	Pacing Leads $36	THORATEC HEARTMATE 3 LVAS IMPLANT KIT $24
Pfizer Inc.	$959 ELIQUIS $549	VYNDAQEL $285	VIAGRA $56	CHANTIX $51	VYNDAMAX $18
Amgen Inc.	$878 Repatha $691	Corlanor $173	$14
Boehringer Ingelheim Pharmaceuticals, Inc.	$820 JARDIANCE $531	Pradaxa $224	TRADJENTA $48	Praxbind $17
St. Jude Medical, Inc.	$798 CardioMEMS HF System $426	Unify Assura $184	Electrophysiology $171	CRM $18
Other	$6,566 XARELTO $608	ELIQUIS $437	VERQUVO $415	ENTRESTO $411	BRILINTA $378	Other $4,316

**Types of Payments**
Food and Beverage	$11,871
Consulting Fee	$80
Education	$75

Research Payments

Dr. Peter Chang, MD, PHD has received 8 research payments totaling $11,103.

Biography

Dr. Peter Chang's specialty is adult cardiology. His clinical interests encompass arrhythmias (irregular heartbeats). He takes WellPoint, Aetna Medicare, and Blue California, in addition to other insurance carriers. Dr. Chang graduated from the University of Texas Medical School at Houston and then he performed his residency at a hospital affiliated with Baylor College of Medicine. Dr. Chang (or staff) speaks Spanish and Chinese. Dr. Chang's hospital/clinic affiliations include Astrana Health and Memorial Hermann Southwest Hospital. His practice in Bellaire, TX is open to new patients as reported by Astrana Health.