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Ophthalmology Specialists in Silver Spring, MD

Browse 25 Ophthalmology providers listed in NPPES with a practice address in Silver Spring, Maryland.

25 Healthcare Providers

How Silver Spring compares with the U.S.

Silver Spring has 31 clinicians in Ophthalmology per 100,000 residents, 4.6 times the U.S. rate of 6.7.

That is 25 active clinicians in Ophthalmology with a practice address in Silver Spring, for a population of 81,462.

The Maryland rate is 9.5 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

94% of clinicians in Ophthalmology in Silver Spring listed in the CMS Medicare file (16 of 17) accept Medicare assignment. That is higher than the Maryland share of 75%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 17 clinicians in Ophthalmology in Silver Spring listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Ophthalmology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Ophthalmology practitioners in Silver Spring, MD

Source: CMS PECOS
PECOS Enrolled Specialists 24 In Silver Spring, MD
Part B Lab & Imaging Eligible 24 Diagnostic Referrals
DME Ordering Eligible 24 Durable Medical Equipment
Home Health Agency Referrals 24 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. Neal A Adams , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr, Suite 303, Silver Spring, MD 209024053
Phone: 8553738462
NPI Identifier 1851354500
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Dr. John Fred Anderschat , MD

Ophthalmology

Active NPI Status
1515 Highland Dr, Silver Spring, MD 209101527
Phone: 3015851155
NPI Identifier 1497795686
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Dr. Michael D Baum , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
8830 Cameron Ct, 105, Silver Spring, MD 209104114
Phone: 3015871800
NPI Identifier 1689662140
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Dr. Pamela P Cheung , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr, Suite 101, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1427074764
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Dr. Joel M Engelstein , MD

Ophthalmology

Active NPI Status
8630 Fenton St, Suite 130, Silver Spring, MD 209103806
Phone: 3015881177
NPI Identifier 1720076904
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Active NPI Status
8630 Fenton St, Suite 514, Silver Spring, MD 209103806
Phone: 3015871220
NPI Identifier 1376550228
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Dr. Jerome Benjamin Gabry , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr Ste 101, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1356342117
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Dr. Saman F Ghahremani , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
831 University Blvd E, Suite 11, Silver Spring, MD 209032916
Phone: 3014310431
NPI Identifier 1326092958
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Dr. Ankur Gupta , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr Ste 101, Silver Spring, MD 20902
Phone: 3016816600
NPI Identifier 1447647276
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Dr. Arusha Gupta , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
8630 Fenton St, Suite 514, Silver Spring, MD 209103806
Phone: 3015871220
NPI Identifier 1003007816
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Dr. Julie G Gutmark , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
8630 Fenton St, Suite 130, Silver Spring, MD 209103806
Phone: 3015881177
NPI Identifier 1285683441
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Dr. John Ladas , MD PHD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr, Suite 101, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1992743611
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Dr. Kathleen Zaremba Ladas , MD

Ophthalmology

Active NPI Status
2101 Medical Park Dr, Suite 101, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1629093745
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Dr. Jonathan Spencer Lyons , MD

Ophthalmology

Active NPI Status
8630 Fenton St, #514, Silver Spring, MD 209103806
Phone: 3015871220
NPI Identifier 1588769459
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Dr. Aisha Macedo , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2101 Medical Park Dr Ste 101, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1275792087
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Dr. Mehrak Michael Marzban , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
831 University Blvd E Ste 11, Silver Spring, MD 209032921
Phone: 3014310431
NPI Identifier 1740444181
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Dr. Narieman Ahmadi Nik , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
9801 Georgia Ave #340, Silver Spring, MD 20902
Phone: 3015930500
NPI Identifier 1861595837
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Dr. William D O'donnell , MD

Ophthalmology

Active NPI Status
2101 Medical Park Dr, Silver Spring, MD 209024053
Phone: 3016816600
NPI Identifier 1215952437
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Dr. Anna Park , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
8630 Fenton St Ste 514, Silver Spring, MD 209103833
Phone: 3015871220
NPI Identifier 1295730521
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Active NPI Status Accepts Medicare Assignment
10101 Colesville Rd, Silver Spring, MD 209012426
Phone: 3017540101
NPI Identifier 1134151012
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Frequently Asked Questions about Ophthalmology in Silver Spring

How do I check a Ophthalmology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Maryland licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.