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Jason Chang, OD

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Specializes in: Optometry (Primary Eye Care)

1414 E Main Street
Santa Maria, CA 93454

(805) 925-2637

Jason Chang, OD is an optometrist in Santa Maria, CA specializing in optometry (primary eye care).

Office Locations

1414 E Main Street
Santa Maria, CA 93454

(805) 925-2637

(805) 347-0033

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Noteworthy Medicare Patient Procedures Performed by Jason Chang, OD in 2023

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

Top 10%

By Affordability:

visual field test

In 2023, Jason Chang, OD had a list price for visual field test that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Affordability:

comprehensive eye exam

eye exam

In 2012, Jason Chang, OD 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 Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2012 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	30
eye procedures	125

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2013 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	42
eye procedures	117

2013 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	75
Female	74

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	34
85 and over	19
Less than 65	45

Conditions of Medicare patients treated by Jason Chang, OD in 2013

Hypertension	56
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2014 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	33
eye procedures	122

2014 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	73
Female	85

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	34
85 and over	20
Less than 65	36

Conditions of Medicare patients treated by Jason Chang, OD in 2014

Hypertension	54
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2015 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	34
eye procedures	102

2015 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	100
Female	146

**Ethnicity**
Non-Hispanic White	224
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	54
85 and over	42
Less than 65	22

Conditions of Medicare patients treated by Jason Chang, OD in 2015

Hypertension	41
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	19
Depression	11
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2016 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	61
eye procedures	189

2016 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	76
Female	92

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

**Age**
From 65 to 74	89
From 75 to 84	36
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Jason Chang, OD in 2016

Hypertension	44
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2017 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	47
eye procedures	179

2017 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	60
Female	79

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

**Age**
From 65 to 74	74
From 75 to 84	43
85 and over	11
Less than 65	11

Conditions of Medicare patients treated by Jason Chang, OD in 2017

Hypertension	45
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2018 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	47
eye procedures	208

2018 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	74
Female	71

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	50
85 and over	15
Less than 65	14

Conditions of Medicare patients treated by Jason Chang, OD in 2018

Hypertension	52
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	0
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2019 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	53
eye procedures	151

2019 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	62
Female	74

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

**Age**
From 65 to 74	71
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Jason Chang, OD in 2019

Hypertension	46
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	13
Depression	20
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2020 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	37
eye procedures	98

2020 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	38
Female	69

**Age**
From 65 to 74	61
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Jason Chang, OD in 2020

Hypertension	43
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	17
Depression	13
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2021 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	67
eye procedures	229
ultrasound (sonogram)	12

2021 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	55
Female	92

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Jason Chang, OD in 2021

Hypertension	39
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA during 2022 were eye procedures.

Volume of procedures performed by Jason Chang, OD for Medicare patients.

doctor visit	58
eye procedures	126

2022 Medicare Patient Data

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	46
Female	63

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Jason Chang, OD in 2022

Hypertension	51
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	13
Depression	11
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Jason Chang, OD for Medicare patients.

The highest averages for the top procedures that Jason Chang, OD treated as an optometrist in Santa Maria, CA were eye procedures and ultrasound (sonogram).

doctor visit	46
eye procedures	149
ultrasound (sonogram)	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Jason Chang, OD.

**Gender**
Male	59
Female	76

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	97
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	32
85 and over	11
Less than 65	13
65 to 74	67

Average of Total of Conditions of Medicare patients treated by Jason Chang, OD From 2012 - 2022

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

Hypertension	42
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	17
Depression	14
Chronic Kidney Disease	14
Asthma	1
Osteoporosis	5
Heart Failure	5
Chronic Obstructive Pulmonary Disease	2
Diabetes	18
Atrial Fibrillation	3
Dementia	0
Cancer	7

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$332 ReSTOR $99	DAILIES $67	Contact Lenses $40	$126
Alcon Vision LLC	$174 AcrySof IQ VIVITY IOL $107	TOTAL30 $47	Precision 1 $21
Coopervision Inc.	$162 Multiple Brands Contact Lens $112	CVI Contact Lens $20	MyDay Contact Lens $15	Clariti Contact Lens $14
Allergan Inc.	$100 RESTASIS $100
ABB Con-Cise Optical Group LLC	$100 Contact Lens $100
Other	$161 Acuvue $48	None Specified $17	$96

**Types of Payments**
Food and Beverage	$912
Gift	$117

Biography

Dr. Jason Chang works as an optometry (primary eye care) specialist in Santa Maria, CA. Dr. Chang has obtained a license to practice in California.

Select Year:

Jason Chang, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Jason Chang, OD in 2023

By Affordability:

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 Jason Chang, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Jason Chang, OD 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 Jason Chang, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Santa Maria, CA