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

Home > CO Providers > Ophthalmologists

Dr. Robert Isaac Fish, MD

(Robert I. Fish, M.D.)

(1 Rating)

Specializes in: Ophthalmology (Eye Disease), Optometry (Primary Eye Care) and General Practice

Indiana University School of Medicine (2005)

1501 W Mineral Avenue Suite 100
Littleton, CO 80120

(303) 730-0404

Dr. Robert Isaac Fish, MD is an ophthalmologist in Littleton, CO specializing in ophthalmology (eye disease), optometry (primary eye care) and general practice. He graduated from Indiana University School of Medicine in 2005 and has 21 years of experience. Dr. Robert Isaac Fish, MD is affiliated with CommonSpirit Health - Mountain Region and Colorado Eye Consultants.

Office Locations

1501 W Mineral Avenue Suite 100
Littleton, CO 80120

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Robert Isaac Fish, MD 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

endothelial keratoplasty

eye procedures

laser surgery

laser trabeculoplasty

SCODI of the posterior segment

simple cataract surgery

ultrasound corneal pachymetry

By Affordability:

ophthalmic biometry

In 2023, among providers in related specialties within Colorado, Dr. Robert Isaac Fish, MD performed more comprehensive eye exam, endothelial keratoplasty, eye procedures, laser surgery, laser trabeculoplasty, SCODI of the posterior segment (SCODI-P), simple cataract surgery, and ultrasound corneal pachymetry procedures for Medicare patients than 95% of them and he also had a list price for ophthalmic biometry that was lower than the list prices billed to Medicare by 95% of them. 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 10%

By Affordability:

corneal pachymetry

ophthalmic ultrasound

ultrasound corneal pachymetry

In 2023, Dr. Robert Isaac Fish, MD had a list price for corneal pachymetry (corneal thickness test), ophthalmic ultrasound, and ultrasound corneal pachymetry that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Colorado. 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 Volume:

YAG laser capsulotomy

In 2012, Dr. Robert Isaac Fish, MD performed more YAG laser capsulotomy procedures for Medicare patients than 75% of providers in related specialties within Colorado.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2012 were eye procedures, injections, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	18
doctor visit	244
eye procedures	1869
injections	185
laser treatment	41
ultrasound (sonogram)	43

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2013 were eye procedures, injections, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	20
doctor visit	323
eye procedures	3119
injections	408
laser treatment	61
ultrasound (sonogram)	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	394
Female	689

**Ethnicity**
Non-Hispanic White	1053
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	384
85 and over	302
Less than 65	58

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2013

Hypertension	60
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2014 were eye procedures, injections, ultrasound (sonogram) and lab tests.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

doctor visit	345
eye procedures	2270
injections	371
lab tests	21
laser treatment	21
ultrasound (sonogram)	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	400
Female	623

**Ethnicity**
Non-Hispanic White	976
Black	0
Hispanic	15
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	382
From 75 to 84	344
85 and over	265
Less than 65	32

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2014

Hypertension	62
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2015 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	17
doctor visit	1048
eye procedures	1220
laser treatment	49
ultrasound (sonogram)	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	736
Female	1034

**Ethnicity**
Non-Hispanic White	1654
Black	0
Hispanic	52
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	864
From 75 to 84	566
85 and over	264
Less than 65	76

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2015

Hypertension	54
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2016 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	15
doctor visit	804
eye procedures	1458
laser treatment	32
ultrasound (sonogram)	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	340
Female	468

**Ethnicity**
Non-Hispanic White	756
Black	0
Hispanic	19
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	266
85 and over	126
Less than 65	18

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2016

Hypertension	53
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2017 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	23
doctor visit	977
eye procedures	1770
lacrimal (tearing system) procedures	12
laser treatment	58
transplant procedures	14
ultrasound (sonogram)	103

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	363
Female	512

**Ethnicity**
Non-Hispanic White	800
Black	11
Hispanic	27
Asian	12
Other	25
Native American	0

**Age**
From 65 to 74	415
From 75 to 84	311
85 and over	131
Less than 65	18

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2017

Hypertension	54
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2018 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	27
doctor visit	940
eye procedures	2190
laser treatment	53
transplant procedures	17
ultrasound (sonogram)	182

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	446
Female	552

**Ethnicity**
Non-Hispanic White	894
Black	0
Hispanic	38
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	357
85 and over	154
Less than 65	21

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2018

Hypertension	58
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2019 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	41
doctor visit	796
eye procedures	1795
laser treatment	81
transplant procedures	24
ultrasound (sonogram)	115

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	387
Female	488

**Ethnicity**
Non-Hispanic White	784
Black	0
Hispanic	31
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	322
85 and over	129
Less than 65	16

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2019

Hypertension	55
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2020 were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	26
doctor visit	595
eye procedures	1501
laser treatment	26
ultrasound (sonogram)	100

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	308
Female	450

**Ethnicity**
Non-Hispanic White	693
Black	0
Hispanic	23
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	278
85 and over	102
Less than 65	14

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2020

Hypertension	53
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2021 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	43
doctor visit	789
eye procedures	1915
laser treatment	73
transplant procedures	21
ultrasound (sonogram)	122

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	354
Female	545

**Ethnicity**
Non-Hispanic White	815
Black	0
Hispanic	0
Asian	20
Other	37
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	335
85 and over	126
Less than 65	18

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2021

Hypertension	50
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2022 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	45
doctor visit	965
eye procedures	2114
laser treatment	103
transplant procedures	20
ultrasound (sonogram)	124

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	416
Female	610

**Ethnicity**
Non-Hispanic White	931
Black	0
Hispanic	26
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	455
From 75 to 84	423
85 and over	128
Less than 65	20

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2022

Hypertension	58
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO during 2023 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

capsulotomy	39
doctor visit	969
eye procedures	1856
lacrimal (tearing system) procedures	12
laser treatment	74
transplant procedures	17
ultrasound (sonogram)	104

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	421
Female	554

**Ethnicity**
Non-Hispanic White	891
Black	0
Hispanic	0
Asian	21
Other	35
Native American	0

**Age**
From 65 to 74	409
From 75 to 84	433
85 and over	116
Less than 65	17

Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD in 2023

Hypertension	61
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	20
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	3
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Robert Isaac Fish, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Isaac Fish, MD treated as an ophthalmologist in Littleton, CO were eye procedures, injections, ultrasound (sonogram) and laser treatment.

capsulotomy	28
doctor visit	732
eye procedures	1923
injections	321
lab tests	21
lacrimal (tearing system) procedures	12
laser treatment	56
transplant procedures	18
ultrasound (sonogram)	85

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Robert Isaac Fish, MD.

**Gender**
Male	380
Female	543

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	4
Non-Hispanic White	853
Hispanic	19
Native American / Alaskan Native	0
Other	24

**Age**
75 to 84	334
85 and over	153
Less than 65	25
65 to 74	410

Average of Total of Conditions of Medicare patients treated by Dr. Robert Isaac Fish, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Robert Isaac Fish, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	51
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	19
Asthma	7
Osteoporosis	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Atrial Fibrillation	9
Cancer	11
Dementia	7

Education & Training

Dr. Robert Isaac Fish, MD graduated from Indiana University School of Medicine in 2005. He completed residency at The Eye Institute, Medical College of Wisconsin. He is certified by the American Board of Ophthalmology (ABO) Ophthalmology and has a state license in Colorado.

Medical School: Indiana University School of Medicine (2005)

Residency: The Eye Institute, Medical College of Wisconsin (2009)

Board Certification: American Board of Ophthalmology (ABO) Ophthalmology

Licensed In: Colorado

Affiliations & Hospitals

Dr. Robert Isaac Fish, MD is associated with these hospitals and organizations:

CommonSpirit Health - Mountain Region

Colorado Eye Consultants

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. Robert Isaac Fish, MD appears to accept the following insurance providers: Assurant Health, Kaiser Added Choice PHCS and PPO, GEHA, AARP Medicare Complete HMO, Golden Rule, Tricare Standard, Tricare Prime, Tricare for Life, United HealthCare, Medicaid Health First Colorado, Humana HMOX, CIGNA - All Plans, Tricare Standard/Reserve Select, Champ VA, Coventry, 1st Health, CCN, Blue Cross/Shield Anthem Colorado, Beech Street PPO, Kaiser Colorado Springs/Southern Colorado, Medicare, Medicare Railroad, UMW Medicare, Rocky Mountain HMO, COFINITY/1st Health, Vision Service Plan VSP, CO ACCESS CHP, AETNA HMO, AND MC OPEN ACCESS, Erickson Advantage, UMR, VA Community Care, CEBT - UMR PPO, Veteran's Administration, Eyemed, Co Child Health Plan CHP+, CEBT - UMR EPO, Blue Cross/Shield FEP, Friday Health Formerly Colorado Choice, Rocky Mountain Healthplans ASO, Blue Advantage/HMO Colorado, AETNA HMO, SELECT, AND MC, Meritian Health, AETNA PPO AND INDEMNITY, Rocky Mountain Healthplans PPO, METLIFE VISION, Blue Cross/Shield Out of State Plans, United Healthcre Dual Complete, Innovage, Ameriben and Medicare PFFS plans.

Insurance Accepted by Provider includes:

According to our sources, Dr. Robert Isaac Fish, MD accepts the following insurance providers:

Assurant Health

Kaiser Added Choice PHCS and PPO

GEHA

AARP Medicare Complete HMO

Golden Rule

Tricare Standard

Tricare Prime

Tricare for Life

United HealthCare

Medicaid Health First Colorado

Humana HMOX

CIGNA - All Plans

Tricare Standard/Reserve Select

Champ VA

Coventry, 1st Health, CCN

Blue Cross/Shield Anthem Colorado

Beech Street PPO

Kaiser Colorado Springs/Southern Colorado

Medicare, Medicare Railroad, UMW Medicare

Rocky Mountain HMO

COFINITY/1st Health

Vision Service Plan VSP

CO ACCESS CHP

AETNA HMO, AND MC OPEN ACCESS

Erickson Advantage

UMR

VA Community Care

CEBT - UMR PPO

Veteran's Administration

Eyemed

Co Child Health Plan CHP+

CEBT - UMR EPO

Blue Cross/Shield FEP

Friday Health Formerly Colorado Choice

Rocky Mountain Healthplans ASO

Blue Advantage/HMO Colorado

AETNA HMO, SELECT, AND MC

Meritian Health

AETNA PPO AND INDEMNITY

Rocky Mountain Healthplans PPO

METLIFE VISION

Blue Cross/Shield Out of State Plans

United Healthcre Dual Complete

Innovage

Ameriben

Medicare PFFS plans

Ratings & Reviews

Dr. Robert Isaac Fish, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Isaac Fish, MD from all over the web to help you find the right in Littleton, CO.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2017-11-30

Great follow up after surgery.  Very attentive to my recovery.  Highly recommend

General Payments

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

**Payments by Company**
Allergan, Inc.	$7,994 DURYSTA $7,776	XEN GLAUCOMA TREATMENT SYSTEM $143	VUITY $36	RESTASIS MULTIDOSE $13	XEN $5	Other $22
Allergan Inc.	$1,043 XEN $361	RESTASIS $297	LUMIGAN $66	COMBIGAN $59	NATRELLE IMPLANTS $24	Other $237
Harrow Eye, LLC	$711 VEVYE $711
Abbott Laboratories	$580 Optics $526	Non-Covered $26	Healon Viscoelastics $13	$15
Sight Sciences, Inc.	$483 OMNI Surgical System $194	OMNI(R) SURGICAL SYSTEM (US) $169	TEARCARE SYSTEM $72	OMNI $29	TearCare $19
Other	$2,441 XIIDRA $463	Hydrus Microstent $172	DURYSTA $134	iStent $124	LOTEMAX SM $124	Other $1,425

**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	$6,700
Food and Beverage	$4,907
Consulting Fee	$1,000
Honoraria	$600
Gift	$45

Biography

Dr. Robert Fish is a Littleton, CO physician who specializes in general practice, ophthalmology (eye disease), and optometry (primary eye care). His professional affiliations include CommonSpirit Health - Mountain Region and Denver Health. After completing medical school at Indiana University School of Medicine, Dr. Fish performed his residency at a hospital affiliated with Medical College of Wisconsin. AARP, Anthem, and Blue California appears to be the insurance carriers that Dr. Fish takes.