Joshua Steven Oppenheimer, M.D.
NPI 1861841447ActiveIndividual· Emergency Medicine· Frederick, MD
Emergency Medicine (M.D.) in Frederick, Maryland, licensed in MD, with an NPI issued in June 2016. 700 Medicare patients in 2024, $115,298 paid; nearly all of their 141 Part D prescriptions were generic (92%).
Overview
| NPI | 1861841447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 6, 2016 |
| Last updated in NPPES | Sep 23, 2020 |
| Certified by provider | Sep 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | D90088 | MD |
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 - Emergency Medicine (DC); Practitioner - Emergency Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 700 |
|---|---|
| Services billed | 764 across 26 procedure codes |
| Paid by Medicare | $115,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 146 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $5,049 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine providers in Frederick
- 1134569221
- 1982354320
- 1447741863
- 1598184806
- 1023402500
- 1275577090
- 1972538726
- 1689863821
- 1194760595
- 1295758936
- 1366470866
- 1184676256