Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > NY Providers > Ophthalmologists

Dr. Timothy Russell Harrison, MD

(Timothy Harrison, MD)

(No ratings)

Specializes in: Ophthalmology (Eye Disease)

50 Route 111 Suite 200
Smithtown, NY 11787

(631) 724-4488

Dr. Timothy Russell Harrison, MD is an ophthalmologist in Smithtown, NY specializing in ophthalmology (eye disease).

Office Locations

50 Route 111 Suite 200
Smithtown, NY 11787

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Russell Harrison, MD in 2023

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

Top 10%

By Volume:

extracapsular cataract extraction with IOL implantation

In 2023, Dr. Timothy Russell Harrison, MD performed more extracapsular cataract extraction (ECCE) with IOL implantation procedures for Medicare patients than 90% of providers in related specialties within New York.

Top 25%

By Volume:

anterior segment surgery

In 2012, Dr. Timothy Russell Harrison, MD performed more anterior segment surgery procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2012 were eye procedures, laser treatment, capsulotomy and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	31
eye procedures	3217
lacrimal (tearing system) procedures	26
laser treatment	63
ultrasound (sonogram)	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2013 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	19
eye procedures	3556
lacrimal (tearing system) procedures	16
laser treatment	57
ultrasound (sonogram)	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	530
Female	823

**Ethnicity**
Non-Hispanic White	1284
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	490
85 and over	243
Less than 65	88

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2013

Hypertension	57
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2014 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	23
eye procedures	3423
laser treatment	49
ultrasound (sonogram)	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	532
Female	781

**Ethnicity**
Non-Hispanic White	1231
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	536
From 75 to 84	473
85 and over	222
Less than 65	82

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2014

Hypertension	57
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2015 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	32
eye procedures	2991
laser treatment	32

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	1006
Female	1472

**Ethnicity**
Non-Hispanic White	2326
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	960
From 75 to 84	942
85 and over	430
Less than 65	146

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2015

Hypertension	60
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2016 were eye procedures, capsulotomy, laser treatment and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	28
eye procedures	3309
lacrimal (tearing system) procedures	19
laser treatment	28

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	557
Female	801

**Ethnicity**
Non-Hispanic White	1277
Black	52
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	543
From 75 to 84	482
85 and over	223
Less than 65	110

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2016

Hypertension	60
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2017 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	30
eye procedures	3546
laser treatment	67
ultrasound (sonogram)	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	578
Female	820

**Ethnicity**
Non-Hispanic White	1316
Black	47
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	576
From 75 to 84	487
85 and over	217
Less than 65	118

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2017

Hypertension	59
High Cholesterol	36
Stroke	2
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2018 were eye procedures, laser treatment, capsulotomy and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	34
eye procedures	3847
lacrimal (tearing system) procedures	18
laser treatment	74
ultrasound (sonogram)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	623
Female	831

**Ethnicity**
Non-Hispanic White	1360
Black	51
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	509
85 and over	222
Less than 65	115

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2018

Hypertension	60
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2019 were eye procedures, laser treatment, capsulotomy and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	44
eye procedures	3866
lacrimal (tearing system) procedures	21
laser treatment	89
ultrasound (sonogram)	21

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	614
Female	806

**Ethnicity**
Non-Hispanic White	1340
Black	36
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	580
From 75 to 84	502
85 and over	235
Less than 65	103

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2019

Hypertension	61
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	26
Asthma	3
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2020 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	24
eye procedures	3146
laser treatment	48
ultrasound (sonogram)	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	571
Female	686

**Ethnicity**
Non-Hispanic White	1185
Black	27
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	566
From 75 to 84	443
85 and over	190
Less than 65	58

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2020

Hypertension	59
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	26
Asthma	3
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2021 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	24
eye procedures	3379
laser treatment	90
ultrasound (sonogram)	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	554
Female	707

**Ethnicity**
Non-Hispanic White	1178
Black	24
Hispanic	0
Asian	0
Other	44
Native American	0

**Age**
From 65 to 74	544
From 75 to 84	469
85 and over	201
Less than 65	47

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2021

Hypertension	63
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2022 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

capsulotomy	32
doctor visit	465
eye procedures	2473
laser treatment	72
ultrasound (sonogram)	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	535
Female	679

**Ethnicity**
Non-Hispanic White	1127
Black	24
Hispanic	0
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	512
From 75 to 84	496
85 and over	177
Less than 65	29

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2022

Hypertension	73
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY during 2023 were eye procedures and foreign body removal.

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

doctor visit	1239
eye procedures	524
foreign body removal	31

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	272
Female	487

**Ethnicity**
Non-Hispanic White	689
Black	0
Hispanic	15
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	350
85 and over	124
Less than 65	24

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	23
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Timothy Russell Harrison, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Russell Harrison, MD treated as an ophthalmologist in Smithtown, NY were eye procedures, laser treatment, foreign body removal and capsulotomy.

capsulotomy	29
doctor visit	852
eye procedures	3106
foreign body removal	31
lacrimal (tearing system) procedures	20
laser treatment	60
ultrasound (sonogram)	17

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Timothy Russell Harrison, MD.

**Gender**
Male	531
Female	741

**Ethnicity**
Black / African American	38
Asian / Pacific Islander	0
Non-Hispanic White	1192
Hispanic	1
Native American / Alaskan Native	0
Other	22

**Age**
75 to 84	470
85 and over	207
Less than 65	76
65 to 74	518

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD From 2012 - 2023

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

Hypertension	57
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	18
Asthma	4
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Atrial Fibrillation	10
Cancer	10
Dementia	6

Education & Training

He has a state license in New York.

Licensed In: New York

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Timothy Russell Harrison, MD appears to accept the following insurance providers: Magnacare, Great West Healthcare, EmblemHealth Insurance Company, Oscar, Fidelis, Multiplan, Affinity by Molina Healthcare, Aetna, United Healthcare, Tricare, Oxford, Medicare, Consumer Health Network, Empire Blue Cross Blue Shield, Healthfirst, Humana, Coventry, Cigna, Anthem Blue Cross Blue Shield, MVP Health Care, Connecticare, First Health Network, Private Healthcare Systems, Centivo, Northwell Direct Network, The New York State Health Insurance Program, CDPHP, Health Insurance Plan of Greater Network and Partners Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Timothy Russell Harrison, MD accepts the following insurance providers:

Magnacare

Great West Healthcare

EmblemHealth Insurance Company

Oscar

Fidelis

Multiplan

Affinity by Molina Healthcare

Aetna

United Healthcare

Tricare

Oxford

Medicare

Consumer Health Network

Empire Blue Cross Blue Shield

Healthfirst

Humana

Coventry

Cigna

Anthem Blue Cross Blue Shield

MVP Health Care

Connecticare

First Health Network

Private Healthcare Systems

Centivo

Northwell Direct Network

The New York State Health Insurance Program

CDPHP

Health Insurance Plan of Greater Network

Partners Health Plan

Ratings & Reviews

Dr. Timothy Russell Harrison, MD does not have any reviews yet, be the first to leave a review of Dr. Timothy Russell Harrison, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$134 Simbrinza $37	Durezol $11	$86
Shire North American Group Inc	$53 XIIDRA $53
Johnson & Johnson Vision Care, Inc.	$49 Soft contact lenses $26	Acuvue $22
Alcon Vision LLC	$44 ARGOS $44
Allergan Inc.	$28 OZURDEX $15	RESTASIS $13
Other	$58 TEARCARE SYSTEM $24	BRIDION $18	CEQUA $16

**Types of Payments**
Food and Beverage	$327
Education	$38

Biography

Dr. Timothy Harrison's medical specialty is ophthalmology (eye disease). He attended the University of Rochester School of Medicine and Dentistry and then went on to complete his residency at a hospital affiliated with Medical College of Wisconsin. Dr. Harrison is professionally affiliated with Optum East and St. Catherine of Siena Medical Center. According to Optum East, he is currently accepting new patients at his office in Smithtown, NY.

Select Year:

Dr. Timothy Russell Harrison, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Timothy Russell Harrison, MD in 2023

By Volume:

By Volume:

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. Timothy Russell Harrison, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Russell Harrison, MD 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. Timothy Russell Harrison, MD From 2012 - 2023

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Biography

Ophthalmologists in Nearby Locations

Other Providers in Smithtown, NY