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Home > TX Providers > Optometrists

Dr. Douglas Fredrick Clark, OD

(3 Ratings)

Specializes in: Optometry (Primary Eye Care)

5501 B North Ih 35
Austin, TX 78723

(512) 452-5735

Dr. Douglas Fredrick Clark, OD is an optometrist in Austin, TX specializing in optometry (primary eye care).

Office Locations

5501 B North Ih 35
Austin, TX 78723

(512) 452-5735

(512) 452-3119

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Noteworthy Medicare Patient Procedures Performed by Dr. Douglas Fredrick Clark, OD in 2023

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

Top 10%

By Affordability:

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Douglas Fredrick Clark, OD had a list price for scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Texas. 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

In 2012, Dr. Douglas Fredrick Clark, OD had a list price for comprehensive eye exam that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2012 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	394
ultrasound (sonogram)	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2013 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	275

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	46
Female	60

**Ethnicity**
Non-Hispanic White	48
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	32
85 and over	20
Less than 65	11

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2013

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	26
Depression	11
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	46
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2014 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	286

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	48
Female	73

**Ethnicity**
Non-Hispanic White	52
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	29
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2014

Hypertension	64
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2015 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	226

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	88
Female	106

**Ethnicity**
Non-Hispanic White	96
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	56
85 and over	24
Less than 65	24

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2015

Hypertension	63
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2016 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	258

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	37
Female	60

**Ethnicity**
Non-Hispanic White	44
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	34
85 and over	13
Less than 65	12

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2016

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2017 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	266

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	46
Female	60

**Ethnicity**
Non-Hispanic White	47
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2017

Hypertension	69
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2018 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	192

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	28
Female	44

**Ethnicity**
Non-Hispanic White	35
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2018

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2019 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	158

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	22
Female	35

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

**Age**
From 65 to 74	27
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2019

Hypertension	74
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2020 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	106

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	18
Female	23

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

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2020

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2021 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	120

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	26
Female	30

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

**Age**
From 65 to 74	26
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2021

Hypertension	70
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	38
Depression	0
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2022 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	73

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Male	15
Female	19

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

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX during 2023 were eye procedures.

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

eye procedures	66

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

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

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2023

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Douglas Fredrick Clark, OD for Medicare patients.

The highest averages for the top procedures that Dr. Douglas Fredrick Clark, OD treated as an optometrist in Austin, TX were eye procedures and ultrasound (sonogram).

eye procedures	201
ultrasound (sonogram)	13

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Douglas Fredrick Clark, OD.

**Gender**
Female	42
Male	31

**Ethnicity**
Black / African American	19
Asian / Pacific Islander	0
Non-Hispanic White	36
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	6
75 to 84	20
Less than 65	5
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Douglas Fredrick Clark, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	64
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	20
Depression	5
Chronic Kidney Disease	22
Asthma	3
Osteoporosis	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	1
Diabetes	36
Atrial Fibrillation	0
Dementia	3
Cancer	1

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

Dr. Douglas Fredrick Clark, OD has a high overall rating with an average of 4.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Douglas Fredrick Clark, OD from all over the web to help you find the right in Austin, TX.

Overall Rating

(3 Ratings)

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$146 DAILIES $119	AIR OPTIX $17	Travatan Z $10
Regeneron Pharmaceuticals, Inc.	$122 EYLEA aflibercept injection $122
Alcon Vision LLC	$112 Precision 1 $112
ABB Con-Cise Optical Group LLC	$100 Contact Lens $100
BIOTISSUE HOLDINGS, INC.	$83 AmnioGraft $83
Other	$370 One Series Ultra IOL Delivery System $70	scanning laser ophthalmoscope $51	Soft contact lenses $49	XIIDRA $38	CVI Contact Lens $26	Other $136

**Types of Payments**
Food and Beverage	$777
Gift	$100
Education	$55

Biography

Dr. Douglas Clark is an optometry (primary eye care) specialist in Austin, TX. Dr. Clark obtained a license to practice in Texas.

Select Year:

Dr. Douglas Fredrick Clark, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Douglas Fredrick Clark, 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 Dr. Douglas Fredrick Clark, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Douglas Fredrick Clark, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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