Sam Edward Mansour, MD
NPI 1376506873ActiveIndividual· Ophthalmology· Warrenton, VA
Ophthalmology (MD) with Medical Faculty Associates, Inc and 1 other group, practicing in Warrenton, Virginia. In 2024 Medicare paid $1,564,762 for 1,225 patients, and Part D covered 558 of their prescriptions, 71% of them generic. Onmark, Inc. was the largest of 11 companies reporting payments in 2025, $2,846 in all, mostly food and beverage. Lists Fauquier Hospital as a hospital affiliation.
Overview
| NPI | 1376506873 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2006 |
| Last updated in NPPES | Apr 11, 2025 |
| Certified by provider | Apr 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 0101233782 | VA |
| Ophthalmology | 207W00000X | A49545 | CA |
| Ophthalmology | 207W00000X | D0059626 | MD |
| Ophthalmology | 207W00000X | MD 34095 | DC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 1,225 |
|---|---|
| Services billed | 24,477 across 57 procedure codes |
| Paid by Medicare | $1,564,762 |
Part D prescriptions in 2024
| Prescriptions (claims) | 558 · 960 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $31,994 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Medical Faculty Associates, IncWashington, DC · 672 clinicians
- Virginia Retina Center LLCCulpeper, VA · 5 clinicians
Hospital affiliation
- Fauquier HospitalWarrenton, VA
Industry payments (Open Payments)
- 2025$2,846 · 31 payments from 11 companies
- 2024$22,364 · 32 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Onmark, Inc. | $1,906 | 9 |
| Apellis Pharmaceuticals, Inc. | $265.01 | 5 |
| Regeneron Healthcare Solutions, Inc. | $140.55 | 4 |
| Biotissue Holdings Inc. | $137.34 | 1 |
| Genentech USA, Inc. | $120.05 | 4 |
What the 2025 payments were for
- Food and Beverage$1,590 · 29 payments
- Travel and Lodging$1,257 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Warrenton
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