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Home > WA Providers > Hand Surgeons

Dr. Edwin Yao-Yuan Chang, MD

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Specializes in: Hand Surgery and Head & Neck Plastic Surgery

University of Michigan Medical School (2002)

Professional interests include: trigger finger, carpal tunnel syndrome, ganglion cyst

1400 E. Kincaid Street
Mount Vernon, WA 98274

(360) 428-2586

Dr. Edwin Yao-Yuan Chang, MD is a hand surgeon in Mount Vernon, WA specializing in hand surgery and head & neck plastic surgery. He graduated from University of Michigan Medical School in 2002 and has 24 years of experience.

Office Locations

1400 E. Kincaid Street
Mount Vernon, WA 98274

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	75

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	47

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	29
Female	31

**Age**
From 65 to 74	22
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2013

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	30
Depression	32
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	157

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	33
Female	66

**Age**
From 65 to 74	37
From 75 to 84	31
85 and over	12
Less than 65	19

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2014

Hypertension	64
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Edwin Yao-Yuan Chang, MD treated as a hand surgeon in Mount Vernon, WA during 2015 were injections.

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	187
injections	28

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	102
Female	172

**Age**
From 65 to 74	136
From 75 to 84	70
85 and over	24
Less than 65	44

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2015

Hypertension	58
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	18
Depression	24
Chronic Kidney Disease	13
Asthma	8
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Edwin Yao-Yuan Chang, MD treated as a hand surgeon in Mount Vernon, WA during 2016 were injections.

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	228
injections	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	55
Female	98

**Ethnicity**
Non-Hispanic White	142
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	47
85 and over	16
Less than 65	30

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2016

Hypertension	67
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	28
Asthma	18
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Edwin Yao-Yuan Chang, MD treated as a hand surgeon in Mount Vernon, WA during 2017 were injections.

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	188
injections	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	49
Female	76

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2017

Hypertension	55
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	173

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	43
Female	79

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	36
85 and over	12
Less than 65	36

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2018

Hypertension	61
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	154

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	43
Female	71

**Age**
From 65 to 74	45
From 75 to 84	29
85 and over	12
Less than 65	28

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2019

Hypertension	61
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	154

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	45
Female	73

**Age**
From 65 to 74	51
From 75 to 84	28
85 and over	14
Less than 65	25

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2020

Hypertension	53
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	21
Depression	30
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	168

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	65
Female	98

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	57
85 and over	20
Less than 65	14

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2021

Hypertension	60
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	31
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

doctor visit	129

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	65
Female	75

**Ethnicity**
Non-Hispanic White	124
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	34
85 and over	21
Less than 65	13

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2022

Hypertension	67
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Edwin Yao-Yuan Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Edwin Yao-Yuan Chang, MD treated as a hand surgeon in Mount Vernon, WA were injections.

doctor visit	150
injections	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD.

**Gender**
Male	48
Female	76

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	57
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	31
85 and over	11
Less than 65	21
65 to 74	53

Average of Total of Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD From 2012 - 2022

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

Hypertension	55
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	22
Asthma	3
Osteoporosis	3
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Atrial Fibrillation	8
Dementia	0
Cancer	11

Education & Training

Dr. Edwin Yao-Yuan Chang, MD graduated from University of Michigan Medical School in 2002. He completed residency at University of Michigan Affiliated Hospitals. He is certified by the Board Certified and has a state license in Washington.

Medical School: University of Michigan Medical School (2002)

Residency: University of Michigan Affiliated Hospitals

Board Certification: Board Certified

Licensed In: Washington

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novadaq Technologies Inc.	$142 DERMACELL $142
Intuitive Surgical, Inc.	$66 Da Vinci Surgical System $66
Allergan Inc.	$37 NATRELLE $22	AlloDerm $15
Mentor Worldwide LLC	$27 MemoryGel Breast Implants $27

**Types of Payments**
Food and Beverage	$273

Biography

Dr. Edwin Chang's specialties are hand surgery and head & neck plastic surgery. He practices in Mount Vernon, WA. His clinical interests include carpal tunnel syndrome, trigger finger, and ganglion cyst. After completing medical school at the University of Michigan Medical School, he performed his residency at a hospital affiliated with the University of Michigan. Dr. Chang has an open panel in according to Doctor.com.

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Dr. Edwin Yao-Yuan Chang, MD

Office Locations

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. Edwin Yao-Yuan Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Edwin Yao-Yuan Chang, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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