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

Home > TX Providers > Family Physicians & Family Medicine Specialists

Dr. Peter P. Chang, MD

(3 Ratings)

Specializes in: Family Medicine

303 W Harris Avenue Suite 2
San Angelo, TX 76903

(325) 794-5440

Dr. Peter P. Chang, MD is a family medicine practitioner in San Angelo, TX specializing in family medicine.

Office Locations

303 W Harris Avenue Suite 2
San Angelo, TX 76903

(325) 794-5440

(325) 716-4243

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Peter P. Chang, MD in 2024

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

Top 25%

By Volume:

lab tests

In 2012, Dr. Peter P. Chang, MD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2012 were lab tests, hospital care, inpatient care and nursing home care.

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

abdominal imaging	15
blood draw	951
brain imaging (neuroimaging)	17
CT scan	32
diabetes management	282
doctor visit	2714
ear procedures	19
hip imaging	15
hormone therapy	55
hospital care	1860
injections	55
inpatient care	1661
lab tests	3157
musculoskeletal imaging	32
nursing home care	1579
outpatient care	199
pelvic imaging	15
preventive care	1047
spinal procedures	16
thoracic (chest) imaging	64
thyroid function tests	714
ultrasound (sonogram)	19
vaccines	148
vascular procedures	19
X-rays	112

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2013 were nursing home care, hospital care, inpatient care and outpatient care.

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

blood draw	20
doctor visit	2060
hospital care	1086
inpatient care	1020
nursing home care	1757
outpatient care	66
preventive care	58
vaccines	58

2013 Medicare Patient Data

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

**Gender**
Male	481
Female	577

**Ethnicity**
Non-Hispanic White	742
Black	63
Hispanic	235
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	215
85 and over	145
Less than 65	400

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

Hypertension	58
High Cholesterol	33
Stroke	9
Ischemic Heart Disease	35
Depression	41
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	26
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2014 were nursing home care, lab tests, preventive care and vaccines.

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

doctor visit	2486
lab tests	604
nursing home care	1917
preventive care	67
vaccines	67

2014 Medicare Patient Data

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

**Gender**
Male	411
Female	521

**Ethnicity**
Non-Hispanic White	661
Black	50
Hispanic	207
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	245
85 and over	139
Less than 65	254

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

Hypertension	62
High Cholesterol	42
Stroke	8
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	5
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	23
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2015 were nursing home care, lab tests, preventive care and vaccines.

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

doctor visit	2014
lab tests	141
nursing home care	205
preventive care	39
skin testing	15
tuberculosis (TB) testing	15
vaccines	39

2015 Medicare Patient Data

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

**Gender**
Male	662
Female	862

**Ethnicity**
Non-Hispanic White	1064
Black	86
Hispanic	342
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	544
From 75 to 84	354
85 and over	202
Less than 65	424

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

Hypertension	61
High Cholesterol	38
Stroke	6
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	21
Asthma	14
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	21
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2016 were nursing home care, preventive care, vaccines and tuberculosis (TB) testing.

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

doctor visit	1962
ear procedures	13
nursing home care	163
preventive care	109
skin testing	18
tuberculosis (TB) testing	18
vaccines	109

2016 Medicare Patient Data

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

**Gender**
Male	331
Female	411

**Ethnicity**
Non-Hispanic White	519
Black	41
Hispanic	164
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	184
85 and over	87
Less than 65	198

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

Hypertension	61
High Cholesterol	38
Stroke	5
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	26
Asthma	20
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	22
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2017 were nursing home care, preventive care and vaccines.

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

doctor visit	1865
nursing home care	419
preventive care	97
vaccines	80

2017 Medicare Patient Data

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

**Gender**
Male	348
Female	478

**Ethnicity**
Non-Hispanic White	585
Black	42
Hispanic	185
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	208
85 and over	131
Less than 65	208

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

Hypertension	66
High Cholesterol	40
Stroke	8
Ischemic Heart Disease	40
Depression	35
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	30
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2018 were nursing home care, preventive care and vaccines.

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

doctor visit	1842
nursing home care	436
preventive care	90
vaccines	90

2018 Medicare Patient Data

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

**Gender**
Male	371
Female	492

**Ethnicity**
Non-Hispanic White	604
Black	38
Hispanic	203
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	214
85 and over	137
Less than 65	215

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

Hypertension	64
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	40
Depression	36
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	33
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	31
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2019 were nursing home care, preventive care, vaccines and tuberculosis (TB) testing.

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

doctor visit	1765
nursing home care	197
preventive care	65
skin testing	15
tuberculosis (TB) testing	15
vaccines	65

2019 Medicare Patient Data

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

**Gender**
Male	318
Female	379

**Ethnicity**
Non-Hispanic White	507
Black	36
Hispanic	140
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	154
85 and over	92
Less than 65	193

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

Hypertension	60
High Cholesterol	37
Stroke	6
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	24
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2020 were lab tests, preventive care, nursing home care and blood draw.

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

blood draw	55
diabetes management	21
doctor visit	1516
lab tests	155
nursing home care	62
preventive care	93
skin testing	11
thyroid function tests	23
tuberculosis (TB) testing	11
vaccines	44

2020 Medicare Patient Data

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

**Gender**
Male	266
Female	293

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	119
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	114
85 and over	58
Less than 65	177

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

Hypertension	57
High Cholesterol	34
Stroke	5
Ischemic Heart Disease	31
Depression	33
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	26
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	16
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2021 were blood draw, lab tests, preventive care and thyroid function tests.

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

blood draw	218
diabetes management	12
doctor visit	1223
lab tests	174
preventive care	76
thyroid function tests	55
vaccines	34

2021 Medicare Patient Data

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

**Gender**
Male	242
Female	258

**Ethnicity**
Non-Hispanic White	380
Black	0
Hispanic	93
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	103
85 and over	51
Less than 65	148

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

Hypertension	60
High Cholesterol	38
Stroke	6
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	15
Cancer	4

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2022 were preventive care, vaccines, lab tests and blood draw.

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

blood draw	19
doctor visit	1072
lab tests	25
preventive care	26
vaccines	26

2022 Medicare Patient Data

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

**Gender**
Male	168
Female	187

**Ethnicity**
Non-Hispanic White	255
Black	0
Hispanic	81
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	81
85 and over	26
Less than 65	109

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

Hypertension	74
High Cholesterol	48
Stroke	8
Ischemic Heart Disease	22
Depression	31
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	9
Cancer	5

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2023 were blood draw, lab tests, preventive care and vaccines.

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

blood draw	116
doctor visit	1182
lab tests	23
preventive care	20
vaccines	20

2023 Medicare Patient Data

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

**Gender**
Male	163
Female	172

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	84
85 and over	21
Less than 65	104

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

Hypertension	73
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	24
Depression	32
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX during 2024 were lab tests, blood draw, preventive care and nursing home care.

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

blood draw	151
diabetes management	19
doctor visit	1108
lab tests	207
nursing home care	77
preventive care	81
thyroid function tests	32
vaccines	16

2024 Medicare Patient Data

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

**Gender**
Male	158
Female	188

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	87
85 and over	42
Less than 65	93

Conditions of Medicare patients treated by Dr. Peter P. Chang, MD in 2024

Hypertension	75
High Cholesterol	54
Stroke	9
Ischemic Heart Disease	22
Depression	40
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	20
Cancer	6

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

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

The highest averages for the top procedures that Dr. Peter P. Chang, MD treated as a family medicine practitioner in San Angelo, TX were hospital care, inpatient care, nursing home care and lab tests.

abdominal imaging	15
blood draw	218
brain imaging (neuroimaging)	17
CT scan	32
diabetes management	83
doctor visit	1754
ear procedures	16
hip imaging	15
hormone therapy	55
hospital care	1473
injections	55
inpatient care	1340
lab tests	560
musculoskeletal imaging	32
nursing home care	681
outpatient care	132
pelvic imaging	15
preventive care	143
skin testing	14
spinal procedures	16
thoracic (chest) imaging	64
thyroid function tests	206
tuberculosis (TB) testing	14
ultrasound (sonogram)	19
vaccines	61
vascular procedures	19
X-rays	112

Average Medicare Patient Data From 2012 - 2024

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

**Gender**
Male	301
Female	370

**Ethnicity**
Black / African American	27
Asian / Pacific Islander	0
Non-Hispanic White	476
Native American / Alaskan Native	0
Hispanic	149
Other	0

**Age**
75 to 84	157
85 and over	87
Less than 65	194
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. Peter P. Chang, MD From 2012 - 2024

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

Hypertension	59
High Cholesterol	37
Stroke	6
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	24
Asthma	9
Osteoporosis	5
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Atrial Fibrillation	10
Cancer	5
Dementia	18

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

Dr. Peter P. Chang, MD has a high overall rating with an average of 4.33 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Peter P. Chang, MD from all over the web to help you find the right in San Angelo, TX.

4.33

Overall Rating

(3 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie Inc.	$10,144 XEN GLAUCOMA TREATMENT SYSTEM $6,800	DURYSTA $2,050	VRAYLAR $586	UBRELVY $372	QULIPTA $224	Other $113
Novo Nordisk Inc	$2,163 Victoza $557	Tresiba $517	RYBELSUS $333	NovoLog $213	Ozempic $195	Other $349
AstraZeneca Pharmaceuticals LP	$1,108 FARXIGA $540	BREZTRI $277	SYMBICORT $87	BYDUREON PEN $84	BYDUREON WEEKLY $47	Other $74
Lilly USA, LLC	$648 JARDIANCE $267	GLYXAMBI $76	REYVOW $67	TRULICITY $51	ZEPBOUND $49	Other $137
Janssen Pharmaceuticals, Inc	$620 XARELTO $414	INVOKANA $123	INVOKAMET $77	$6
Other	$6,324 Simbrinza $527	VIIBRYD $288	Trintellix $237	NASCOBAL CYANOCOBALAMIN, USP $198	BYSTOLIC $186	Other $4,889

**Types of Payments**
Food and Beverage	$12,005
Consulting Fee	$8,825
Education	$178

Biography

Dr. Peter Chang specializes in family medicine and practices in San Angelo, TX. Dr. Chang obtained a license to practice in Texas.

Select Year:

Dr. Peter P. Chang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Peter P. Chang, MD in 2024

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. Peter P. Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

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

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

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

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter P. Chang, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Peter P. Chang, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in San Angelo, TX