Simon David Marian, DO
NPI 1033794631ActiveIndividual· General Practice· Forest, VA
Opted out of Medicare from May 2026 to May 2028. General Practice (DO) in Forest, Virginia, trained at Liberty Univ College of Osteopathic Medicine (class of 2021). Mostly services rather than prescriptions: Medicare paid $2,166 for 21 patients in 2024, with only 30 Part D claims.
Overview
| NPI | 1033794631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 15, 2021 |
| Last updated in NPPES | May 7, 2026 |
| Certified by provider | May 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 0102207363 | VA |
| Internal Medicine | 207R00000X | 0102207363 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out May 13, 2026 – May 13, 2028 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 41 across 18 procedure codes |
| Paid by Medicare | $2,166 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 34 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $197.90 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Liberty Univ College of Osteopathic Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Centra Health - Lynchburg Gen HospitalLynchburg, VA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records