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Dr. Edward C. Chang, MD, PhD

Accepting New Patients

(452 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Pediatrics (Child & Adolescent Medicine)

Qingdao University

3201 S 16th Street Suite 1000
Milwaukee, WI 53215

(414) 389-3180

Dr. Edward C. Chang, MD, PhD is an internist in Milwaukee, WI specializing in internal medicine (adult medicine) and pediatrics (child & adolescent medicine). He graduated from Qingdao University. Dr. Edward C. Chang, MD, PhD is affiliated with Ascension.

Office Locations

Ascension

3201 S 16th Street Suite 1000
Milwaukee, WI 53215

(414) 389-3180

(414) 645-8240

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2012 were hospital care, inpatient care, nursing home care and preventive care.

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

doctor visit	906
hospital care	1775
inpatient care	1775
nursing home care	702
preventive care	81
vaccines	81

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2013 were hospital care, inpatient care, nursing home care and preventive care.

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

doctor visit	961
hospital care	1557
inpatient care	1557
nursing home care	829
preventive care	32
vaccines	32

2013 Medicare Patient Data

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

**Gender**
Male	206
Female	305

**Ethnicity**
Non-Hispanic White	416
Black	18
Hispanic	44
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	154
85 and over	156
Less than 65	82

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

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	45
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2014 were hospital care, inpatient care, nursing home care and preventive care.

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

doctor visit	840
hospital care	900
inpatient care	900
nursing home care	716
preventive care	128
vaccines	128

2014 Medicare Patient Data

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

**Gender**
Male	174
Female	235

**Ethnicity**
Non-Hispanic White	336
Black	14
Hispanic	30
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	116
85 and over	123
Less than 65	73

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

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Dementia	26
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2015 were nursing home care, hospital care, inpatient care and preventive care.

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

doctor visit	715
hospital care	567
inpatient care	567
nursing home care	712
preventive care	72
vaccines	72

2015 Medicare Patient Data

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

**Gender**
Male	304
Female	392

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	66
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	194
85 and over	194
Less than 65	146

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

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	37
Depression	36
Chronic Kidney Disease	44
Asthma	16
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2016 were hospital care, inpatient care, nursing home care and preventive care.

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

doctor visit	720
hospital care	572
inpatient care	572
nursing home care	517
preventive care	90
vaccines	90

2016 Medicare Patient Data

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

**Gender**
Male	131
Female	184

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	30
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	83
85 and over	83
Less than 65	69

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

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	34
Depression	35
Chronic Kidney Disease	45
Asthma	24
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	25
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2017 were nursing home care, hospital care, inpatient care and preventive care.

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

doctor visit	663
hospital care	481
inpatient care	481
nursing home care	565
preventive care	68
vaccines	68

2017 Medicare Patient Data

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

**Gender**
Male	127
Female	171

**Ethnicity**
Non-Hispanic White	233
Black	18
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	78
85 and over	83
Less than 65	65

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

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	33
Depression	35
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	27
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2018 were hospital care, inpatient care, nursing home care and preventive care.

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

doctor visit	674
hospital care	463
inpatient care	463
nursing home care	266
preventive care	31
vaccines	31

2018 Medicare Patient Data

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

**Gender**
Male	118
Female	133

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	19
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	67
85 and over	70
Less than 65	46

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

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	28
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2019 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	636
hospital care	212
inpatient care	212
nursing home care	15
preventive care	37
vaccines	37

2019 Medicare Patient Data

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

**Gender**
Male	99
Female	125

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	16
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	63
85 and over	49
Less than 65	41

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

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	19
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2020 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	445
hospital care	221
inpatient care	221
preventive care	40
vaccines	40

2020 Medicare Patient Data

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

**Gender**
Male	80
Female	102

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	15
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	45
85 and over	47
Less than 65	32

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

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2021 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	476
hospital care	117
inpatient care	117
preventive care	37
vaccines	37

2021 Medicare Patient Data

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

**Gender**
Male	78
Female	85

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	13
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	42
85 and over	33
Less than 65	30

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

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2022 were hospital care, inpatient care, preventive care and vaccines.

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

doctor visit	459
hospital care	165
inpatient care	165
preventive care	41
vaccines	41

2022 Medicare Patient Data

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

**Gender**
Male	71
Female	75

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	41
85 and over	34
Less than 65	24

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

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2023 were preventive care and vaccines.

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

doctor visit	383
preventive care	28
vaccines	28

2023 Medicare Patient Data

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

**Gender**
Male	57
Female	60

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward C. Chang, MD, PhD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI during 2024 were preventive care and vaccines.

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

doctor visit	341
preventive care	29
vaccines	29

2024 Medicare Patient Data

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

**Gender**
Male	52
Female	50

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward C. Chang, MD, PhD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

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

The highest averages for the top procedures that Dr. Edward C. Chang, MD, PhD treated as an internist in Milwaukee, WI were hospital care, inpatient care, nursing home care and preventive care.

doctor visit	632
hospital care	639
inpatient care	639
nursing home care	540
preventive care	54
vaccines	54

Average Medicare Patient Data From 2012 - 2024

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

**Gender**
Male	115
Female	147

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	14
Non-Hispanic White	206
Native American / Alaskan Native	0
Hispanic	19
Other	0

**Age**
75 to 84	73
85 and over	67
Less than 65	46
65 to 74	71

Average of Total of Conditions of Medicare patients treated by Dr. Edward C. Chang, MD, PhD From 2012 - 2024

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

Hypertension	69
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	36
Asthma	7
Osteoporosis	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Atrial Fibrillation	12
Dementia	16
Cancer	6

Education & Training

Dr. Edward C. Chang, MD, PhD graduated from Qingdao University. He completed residency at Millard Fillmore Hospitals. He is certified by the Certifications: The American Board of Internal Medicine - Internal Medicine and has a state license in Wisconsin.

Medical School: Qingdao University

Residency: Millard Fillmore Hospitals

Board Certification: Certifications: The American Board of Internal Medicine - Internal Medicine

Licensed In: Wisconsin

Ratings & Reviews

Dr. Edward C. Chang, MD, PhD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 452 ratings. We collect ratings and reviews of Dr. Edward C. Chang, MD, PhD from all over the web to help you find the right in Milwaukee, WI.

4.9

Overall Rating

(452 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$2,924 FARXIGA $1,423	BREZTRI $354	SYMBICORT $236	BYDUREON $200	DALIRESP $136	Other $577
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,678 JARDIANCE $1,009	STIOLTO $119	SPIRIVA RESPIMAT $66	Pradaxa $60	Praxbind $39	Other $384
Pfizer Inc.	$1,396 ELIQUIS $556	EUCRISA $242	LYRICA $210	CHANTIX $131	VIAGRA $80	Other $176
Merck Sharp & Dohme Corporation	$1,381 STEGLATRO $444	BELSOMRA $214	JANUMET XR $207	JANUVIA $101	DIFICID $94	Other $321
SANOFI-AVENTIS U.S. LLC	$1,261 TOUJEO $583	LANTUS $367	PRALUENT $185	SOLIQUA $125
Other	$8,582 ENTRESTO $488	ELIQUIS $431	LINZESS $355	BREO $346	INVOKANA $336	Other $6,625

**Types of Payments**
Food and Beverage	$16,185
Consulting Fee	$585
Education	$451

Biography

Dr. Edward Chang speaks Chinese. He is professionally affiliated with Ascension. Dr. Chang attended medical school at Qingdao University and Shanghai Medical University. His training includes residency programs at Millard Fillmore Hospitals and a hospital affiliated with Medical College of Wisconsin. The average patient rating for Dr. Chang is 5.0 stars (out of 5). Ascension reports that Dr. Chang is accepting new patients at his office in Milwaukee, WI.