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Dr. Keith Merrill Dworkin, OD

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Specializes in: Optometry (Primary Eye Care)

State University of New York (SUNY) College of Optometry (1984)

137 E Main Street
Smithtown, NY 11787

(631) 265-2287

Dr. Keith Merrill Dworkin, OD is an optometrist in Smithtown, NY specializing in optometry (primary eye care). He graduated from State University of New York (SUNY) College of Optometry in 1984 and has 41 years of experience. Dr. Keith Merrill Dworkin, OD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

137 E Main Street
Smithtown, NY 11787

(631) 265-2287

(631) 265-0161

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423 East 23rd Street New York Harbor Vahcs (630)
New York, NY 10010

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith Merrill Dworkin, OD in 2023

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

Top 25%

By Affordability:

comprehensive eye exam

eye exam

intermediate eye exam

In 2013, Dr. Keith Merrill Dworkin, OD had a list price for comprehensive eye exam, eye exam, and intermediate eye exam that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New York. 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

2013 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2013 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	140

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	40
Female	60

**Age**
From 65 to 74	51
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2013

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2013 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	66
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	33
Depression	11
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2014 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	126

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	42
Female	66

**Age**
From 65 to 74	60
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2014

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2014 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	33
Depression	11
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2015 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	134

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	82
Female	134

**Age**
From 65 to 74	104
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2015

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2015 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2016 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	173

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	42
Female	83

**Age**
From 65 to 74	68
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2016

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2016 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	26
Depression	0
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2017 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	116

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	28
Female	53

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2017

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2017 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	64
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2018 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	144

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	41
Female	72

**Age**
From 65 to 74	55
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2018

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2018 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	35
Depression	13
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2019 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	175

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	41
Female	78

**Age**
From 65 to 74	70
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2019

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	61
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	35
Depression	15
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2020 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	97

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	29
Female	51

**Age**
From 65 to 74	51
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2020

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2020 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	60
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	0
Chronic Kidney Disease	18
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. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2021 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	140

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	46
Female	70

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2021

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	65
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2022 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	135

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	55
Female	65

**Age**
From 65 to 74	73
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2022

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension	65
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	9
Asthma	12
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY during 2023 were eye procedures.

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

eye procedures	125

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	44
Female	62

**Age**
From 65 to 74	61
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2023

The most common conditions of Medicare patients that Dr. Keith Merrill Dworkin, OD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	27
Depression	11
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Keith Merrill Dworkin, OD for Medicare patients.

The highest averages for the top procedures that Dr. Keith Merrill Dworkin, OD treated as an optometrist in Smithtown, NY were eye procedures.

eye procedures	136

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Keith Merrill Dworkin, OD.

**Gender**
Male	44
Female	72

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	9
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	33
85 and over	0
Less than 65	0
65 to 74	63

Average of Total of Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD From 2013 - 2023

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

Hypertension	64
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	30
Depression	10
Chronic Kidney Disease	14
Asthma	3
Osteoporosis	7
Heart Failure	1
Chronic Obstructive Pulmonary Disease	1
Diabetes	27
Atrial Fibrillation	8
Cancer	9
Dementia	0

Education & Training

Dr. Keith Merrill Dworkin, OD graduated from State University of New York (SUNY) College of Optometry in 1984. He has a state license in New York.

Medical School: State University of New York (SUNY) College of Optometry (1984)

Licensed In: New York

Affiliations & Hospitals

Dr. Keith Merrill Dworkin, OD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

Ratings & Reviews

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General Payments

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

**Payments by Company**
GLAUKOS CORPORATION	$355 Photrexa $130	iStent inject W $124	iSTENT iNJECT TRABECULAR MICRO-BYPASS STENT SYSTEM $100
Horizon Therapeutics plc	$243 TEPEZZA $243
Johnson & Johnson Vision Care, Inc.	$132 $132
AbbVie Inc.	$125 VUITY $125
Dompe US, Inc.	$120 Oxervate $120
Other	$765 EYSUVIS $118	MIEBO $118	CEQUA $114	MiSight Contact Lens $88	Tecnis IOL $85	Other $241

**Types of Payments**
Food and Beverage	$1,739

Biography

Dr. Keith Dworkin practices optometry (primary eye care). In his practice, he is particularly interested in eye problems. He is professionally affiliated with U.S. Department of Veterans Affairs.

Select Year:

Dr. Keith Merrill Dworkin, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Keith Merrill Dworkin, OD in 2023

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Keith Merrill Dworkin, OD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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