THE RETINA GROUP OF WASHINGTON, PLLC
THE RETINA GROUP OF WASHINGTON, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003676081, based in Clinton, MD. It is classified under Ophthalmology Physician.
Getting there
Here is what surrounds this office in Clinton, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 669 ft away. The nearest transit stop is 612 ft away, served by Piscataway Rd at Old Branch Av.
Getting here and what is nearby
Parking 115 ft ~1 min
Parking 371 ft ~2 min
Transit Piscataway Rd at Absher Ln 416 ft ~2 min
Transit Piscataway Rd at Absher Ln 428 ft ~2 min
Transit Piscataway Rd at Old Branch Av 612 ft ~3 min
Parking 669 ft ~3 min
Gas station Citgo 904 ft ~4 min
Gas station Citgo 991 ft ~4 min
9100 Piscataway Road, Clinton 20735
Restaurant The Broiler 0.30 mi ~6 min
9021 Woodyard Road, Clinton 20735
Su-Th 10:00-22:00; Fr-Sa 10:00-23:00
Gas station US Fuel 0.32 mi ~7 min
9019 Woodyard Road, Clinton 20735
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Ophthalmology covers
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses. NUCC Health Care Provider Taxonomy, code 207W00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003676081 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 19, 2024 |
| Last updated | May 23, 2024 |
| Status | Active |
| Practice address |
9131 PISCATAWAY RD STE 500 Clinton, MD 20735 (301) 868-8747 Fax (301) 856-6064 |
| Mailing address |
420 MOUNTAIN AVE FL 4 New Providence, NJ 07974 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 7 | 6 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 7 | 3 | 0 | 7 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.