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Dr. Brian Myung Chang, MD

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Specializes in: Glaucoma

270 S Candy Lane
Cottonwood, AZ 86326

(480) 892-8400

Dr. Brian Myung Chang, MD is an ophthalmologist in Cottonwood, AZ specializing in glaucoma.

Office Locations

270 S Candy Lane
Cottonwood, AZ 86326

(480) 892-8400

(480) 892-9533

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2012 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	199
doctor visit	1699
excision	25
eye procedures	4621
laser treatment	311
ultrasound (sonogram)	193

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2013 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	141
doctor visit	1634
excision	12
eye procedures	4762
laser treatment	216
ultrasound (sonogram)	198

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	804
Female	1080

**Ethnicity**
Non-Hispanic White	1740
Black	11
Hispanic	84
Asian	15
Other	20
Native American	14

**Age**
From 65 to 74	814
From 75 to 84	679
85 and over	323
Less than 65	68

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2013

Hypertension	58
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2014 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	134
doctor visit	1588
excision	15
eye procedures	4083
laser treatment	193
ultrasound (sonogram)	138

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	686
Female	938

**Ethnicity**
Non-Hispanic White	1494
Black	0
Hispanic	70
Asian	0
Other	29
Native American	11

**Age**
From 65 to 74	723
From 75 to 84	562
85 and over	285
Less than 65	54

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2014

Hypertension	53
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2015 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	159
doctor visit	1580
eye procedures	3985
laser treatment	205
ultrasound (sonogram)	121

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	1474
Female	1700

**Ethnicity**
Non-Hispanic White	2956
Black	0
Hispanic	118
Asian	0
Other	42
Native American	26

**Age**
From 65 to 74	1384
From 75 to 84	1196
85 and over	502
Less than 65	92

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2015

Hypertension	51
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2016 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	171
doctor visit	1624
eye procedures	3849
laser treatment	214
ultrasound (sonogram)	121

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	645
Female	867

**Ethnicity**
Non-Hispanic White	1401
Black	0
Hispanic	60
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	677
From 75 to 84	581
85 and over	212
Less than 65	42

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2016

Hypertension	53
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2017 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	167
doctor visit	1456
eye procedures	3740
laser treatment	195
ultrasound (sonogram)	154

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	638
Female	837

**Ethnicity**
Non-Hispanic White	1348
Black	0
Hispanic	61
Asian	0
Other	38
Native American	12

**Age**
From 65 to 74	695
From 75 to 84	557
85 and over	190
Less than 65	33

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2017

Hypertension	52
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2018 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

ablation	12
capsulotomy	165
doctor visit	1444
eye procedures	3941
laser treatment	216
photocoagulation	12
ultrasound (sonogram)	194

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	645
Female	839

**Ethnicity**
Non-Hispanic White	1350
Black	0
Hispanic	60
Asian	0
Other	36
Native American	22

**Age**
From 65 to 74	666
From 75 to 84	612
85 and over	182
Less than 65	24

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2018

Hypertension	53
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2019 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	188
doctor visit	1410
eye procedures	3838
laser treatment	229
ultrasound (sonogram)	251

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	617
Female	789

**Ethnicity**
Non-Hispanic White	1270
Black	0
Hispanic	59
Asian	0
Other	42
Native American	18

**Age**
From 65 to 74	640
From 75 to 84	584
85 and over	160
Less than 65	22

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2019

Hypertension	49
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2020 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	99
doctor visit	638
eye procedures	1749
laser treatment	125
ultrasound (sonogram)	90

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	354
Female	501

**Ethnicity**
Non-Hispanic White	770
Black	0
Hispanic	34
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	365
85 and over	108
Less than 65	15

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2020

Hypertension	48
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2021 were eye procedures, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	29
doctor visit	338
eye procedures	523
laser treatment	48

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	139
Female	180

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	147
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2021

Hypertension	55
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2022 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	78
doctor visit	534
eye procedures	1080
laser treatment	78
ultrasound (sonogram)	33

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	151
Female	243

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	15
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	181
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2022

Hypertension	63
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	18
Depression	15
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	6
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2023 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	64
doctor visit	558
eye procedures	1112
laser treatment	92
ultrasound (sonogram)	24

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	190
Female	220

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	195
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2023

Hypertension	66
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ during 2024 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

capsulotomy	75
doctor visit	653
eye procedures	1227
laser treatment	98
ultrasound (sonogram)	43

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	187
Female	259

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	202
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2024

Hypertension	66
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Brian Myung Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian Myung Chang, MD treated as an ophthalmologist in Cottonwood, AZ were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

ablation	12
capsulotomy	128
doctor visit	1165
excision	17
eye procedures	2962
laser treatment	170
photocoagulation	12
ultrasound (sonogram)	130

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Brian Myung Chang, MD.

**Gender**
Male	502
Female	650

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	1056
Hispanic	46
Native American / Alaskan Native	7
Other	21

**Age**
85 and over	150
75 to 84	450
Less than 65	26
65 to 74	503

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

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

Hypertension	51
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	21
Depression	12
Chronic Kidney Disease	18
Asthma	6
Osteoporosis	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Atrial Fibrillation	9
Cancer	9
Dementia	5

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Aerie Pharmaceuticals, Inc.	$244 Rhopressa $142	Rocklatan $102
Sun Pharmaceutical Industries Inc.	$235 XELPROS $134	Bromsite $89	BromSite (bromfenac ophthalmic solution) 0.075% $11
PORTOLA PHARMACEUTICALS, INC.	$132 ANDEXXA $132
Bausch & Lomb, a division of Bausch Health US, LLC	$125 VYZULTA $110	LOTEMAX SM $15
Novartis Pharmaceuticals Corporation	$117 Travatan Z $52	Durezol $35	Ilevro $30
Other	$1,075 TEPEZZA $129	LUMIGAN $87	XDEMVY $59	DEXTENZA $51	MIEBO $47	Other $701

**Types of Payments**
Food and Beverage	$1,928

Biography

Dr. Brian Chang is a specialist in glaucoma. He works in Cottonwood, AZ. Dr. Chang obtained a license to practice in Arizona.

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Dr. Brian Myung 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. Brian Myung Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung Chang, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brian Myung 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. Brian Myung Chang, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Cottonwood, AZ