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Dr. Bogard Chang, Optometry

(17 Ratings)

Specializes in: Optometry (Primary Eye Care)

Southern California College of Optometry (1999)

1711 W Temple Street Floor 7
Los Angeles, CA 90026

(213) 413-8213

Dr. Bogard Chang, Optometry is an optometrist in Los Angeles, CA specializing in optometry (primary eye care). He graduated from Southern California College of Optometry in 1999 and has 27 years of experience.

Office Locations

1711 W Temple Street Floor 7
Los Angeles, CA 90026

(213) 413-8213

(213) 413-2879

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Noteworthy Medicare Patient Procedures Performed by Dr. Bogard Chang, Optometry in 2023

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

Top 5%

By Volume:

comprehensive eye exam

In 2023, Dr. Bogard Chang, Optometry performed more comprehensive eye exam procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

eye procedures

In 2023, Dr. Bogard Chang, Optometry performed more eye procedures procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Affordability:

comprehensive eye exam

eye exam

In 2012, Dr. Bogard Chang, Optometry had a list price for comprehensive eye exam, and eye exam that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2012 were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	153
eye procedures	1361
lacrimal (tearing system) procedures	91
ultrasound (sonogram)	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2013 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	107
eye procedures	1336
lacrimal (tearing system) procedures	77

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	389
Female	460

**Ethnicity**
Non-Hispanic White	267
Black	126
Hispanic	273
Asian	163
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	202
85 and over	184
Less than 65	227

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2013

Hypertension	75
High Cholesterol	49
Stroke	17
Ischemic Heart Disease	56
Depression	52
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	39
Chronic Obstructive Pulmonary Disease	37
Diabetes	57
Dementia	53
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2014 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	89
eye procedures	1204
lacrimal (tearing system) procedures	51

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	358
Female	421

**Ethnicity**
Non-Hispanic White	237
Black	104
Hispanic	248
Asian	170
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	196
85 and over	175
Less than 65	195

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2014

Hypertension	75
High Cholesterol	54
Stroke	14
Ischemic Heart Disease	55
Depression	53
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	40
Chronic Obstructive Pulmonary Disease	35
Diabetes	61
Dementia	54
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2015 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	107
eye procedures	1080
lacrimal (tearing system) procedures	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	640
Female	740

**Ethnicity**
Non-Hispanic White	410
Black	218
Hispanic	422
Asian	292
Other	0
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	310
85 and over	308
Less than 65	330

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2015

Hypertension	75
High Cholesterol	52
Stroke	16
Ischemic Heart Disease	51
Depression	50
Chronic Kidney Disease	43
Asthma	22
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	36
Diabetes	59
Dementia	52
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2016 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	78
eye procedures	903
lacrimal (tearing system) procedures	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	275
Female	276

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	182
Asian	115
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	109
85 and over	105
Less than 65	153

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2016

Hypertension	75
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	47
Depression	48
Chronic Kidney Disease	45
Asthma	31
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	35
Chronic Obstructive Pulmonary Disease	33
Diabetes	54
Dementia	45
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2017 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	81
eye procedures	1064
lacrimal (tearing system) procedures	167

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	283
Female	346

**Ethnicity**
Non-Hispanic White	203
Black	103
Hispanic	184
Asian	120
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	168
85 and over	152
Less than 65	135

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2017

Hypertension	75
High Cholesterol	58
Stroke	15
Ischemic Heart Disease	51
Depression	48
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	35
Diabetes	54
Dementia	49
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2018 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	69
eye procedures	1405
lacrimal (tearing system) procedures	398

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	341
Female	366

**Ethnicity**
Non-Hispanic White	210
Black	125
Hispanic	228
Asian	126
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	179
85 and over	153
Less than 65	153

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2018

Hypertension	75
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	51
Depression	54
Chronic Kidney Disease	53
Asthma	7
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	38
Chronic Obstructive Pulmonary Disease	32
Diabetes	54
Dementia	50
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2019 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	108
eye procedures	1727
lacrimal (tearing system) procedures	414

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	451
Female	442

**Ethnicity**
Non-Hispanic White	292
Black	151
Hispanic	258
Asian	178
Other	0
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	199
85 and over	181
Less than 65	204

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2019

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	50
Depression	60
Chronic Kidney Disease	56
Asthma	6
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	42
Diabetes	58
Dementia	58
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2020 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	47
eye procedures	878
lacrimal (tearing system) procedures	278

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	224
Female	284

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	159
Asian	100
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	121
85 and over	102
Less than 65	105

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2020

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	45
Depression	59
Chronic Kidney Disease	57
Asthma	6
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	38
Chronic Obstructive Pulmonary Disease	41
Diabetes	58
Dementia	59
Cancer	5

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2021 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	105
eye procedures	1234
lacrimal (tearing system) procedures	238

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	393
Female	384

**Ethnicity**
Non-Hispanic White	266
Black	143
Hispanic	212
Asian	139
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	176
85 and over	140
Less than 65	193

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2021

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	47
Depression	61
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	36
Chronic Obstructive Pulmonary Disease	42
Diabetes	59
Dementia	58
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA during 2022 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

doctor visit	118
eye procedures	1066
lacrimal (tearing system) procedures	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	356
Female	384

**Ethnicity**
Non-Hispanic White	257
Black	133
Hispanic	194
Asian	139
Other	17
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	173
85 and over	133
Less than 65	153

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	39
Depression	59
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	49
Diabetes	60
Dementia	48
Cancer	7

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bogard Chang, Optometry for Medicare patients.

The highest averages for the top procedures that Dr. Bogard Chang, Optometry treated as an optometrist in Los Angeles, CA were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

doctor visit	96
eye procedures	1205
lacrimal (tearing system) procedures	162
ultrasound (sonogram)	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bogard Chang, Optometry.

**Gender**
Male	337
Female	373

**Ethnicity**
Black / African American	100
Asian / Pacific Islander	140
Non-Hispanic White	222
Native American / Alaskan Native	0
Hispanic	214
Other	1

**Age**
75 to 84	166
85 and over	148
Less than 65	168
65 to 74	227

Average of Total of Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry From 2012 - 2022

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

Hypertension	68
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	44
Depression	49
Chronic Kidney Disease	43
Asthma	10
Osteoporosis	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	52
Atrial Fibrillation	11
Dementia	47
Cancer	5

Education & Training

Dr. Bogard Chang, Optometry graduated from Southern California College of Optometry in 1999. He has a state license in California.

Medical School: Southern California College of Optometry (1999)

Licensed In: California

Ratings & Reviews

Dr. Bogard Chang, Optometry has a high overall rating with an average of 3.82 out of 5 stars based on 17 ratings. We collect ratings and reviews of Dr. Bogard Chang, Optometry from all over the web to help you find the right in Los Angeles, CA.

3.82

Overall Rating

(17 Ratings)

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General Payments

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

**Payments by Company**
Sun Pharmaceutical Industries Inc.	$33,347 CEQUA $30,140	XELPROS $2,992	Bromsite $121	$94
Shire North American Group Inc	$2,579 XIIDRA $2,369	$209
Valeant Pharmaceuticals North America LLC	$2,167 ULTRA $1,760	PROLENSA $144	BESIVANCE $124	LOTEMAX GEL $123	BIOTRUE ONE DAY $16
Bausch & Lomb, a division of Bausch Health US, LLC	$2,027 ULTRA $1,214	VYZULTA $336	LOTEMAX $125	PROLENSA $124	Infuse $121	Other $108
ThromboGenics, Inc.	$1,669 JETREA $1,669
Other	$10,055 EYSUVIS $1,485	RESTASIS $933	TYRVAYA $916	AIR OPTIX $670	DAILIES $660	Other $5,391

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$22,625
Food and Beverage	$20,971
Travel and Lodging	$4,394
Honoraria	$3,000
Consulting Fee	$700
Other	$153

Biography

Dr. Bogard Chang specializes in optometry (primary eye care). Dr. Chang's average patient rating is 4.0 stars (out of 5).

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Dr. Bogard Chang, Optometry

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Bogard Chang, Optometry in 2023

By Volume:

By Volume:

By Affordability:

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. Bogard Chang, Optometry in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bogard Chang, Optometry 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. Bogard Chang, Optometry From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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