Thomas Mark Johnson, M.D.
NPI 1366498545ActiveIndividual· Ophthalmology, Retina Specialist· Fredericksburg, VA
Ophthalmology, Retina Specialist (M.D.) with The Retina Group of Washington PLLC, practicing in Fredericksburg, Virginia. In 2024 Medicare paid $3,987,706 for 1,661 patients, and Part D covered 624 of their prescriptions, 64% of them generic. Astellas Pharma US Inc was the largest of 6 companies reporting payments in 2025, $293.79 in all, mostly food and beverage. Lists Inova Fair Oaks Hospital as a hospital affiliation.
Overview
| NPI | 1366498545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Oct 27, 2026 |
| Certified by provider | Oct 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | D0057684 | MD |
| Ophthalmology, Retina Specialist | 207WX0107X | MD32823 | DC |
| Ophthalmology, Retina Specialist | 207WX0107X | 0101231064 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (DC); Practitioner - Ophthalmology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,661 |
|---|---|
| Services billed | 42,029 across 46 procedure codes |
| Paid by Medicare | $3,987,706 |
Part D prescriptions in 2024
| Prescriptions (claims) | 624 · 1,213 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $51,041 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- The Retina Group of Washington PLLCSilver Spring, MD · 84 clinicians
Hospital affiliation
- Inova Fair Oaks HospitalFairfax, VA
Industry payments (Open Payments)
- 2025$293.79 · 10 payments from 6 companies
- 2024$518.34 · 16 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $80.63 | 3 |
| Apellis Pharmaceuticals, Inc. | $65.16 | 2 |
| Ani Pharmaceuticals, Inc. | $58.17 | 2 |
| Regeneron Healthcare Solutions, Inc. | $32.90 | 1 |
| Abbvie Inc. | $30.81 | 1 |
What the 2025 payments were for
- Food and Beverage$293.79 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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