Yun W. Oh, M.D.
NPI 1194898791ActiveIndividual· Internal Medicine, Hematology & Oncology· Frederick, MD
Internal Medicine, Hematology & Oncology (M.D.) in Frederick, Maryland, licensed in MD, with an NPI issued in November 2006. Part D covered 89 prescriptions written in 2024, 70% of them generic.
Overview
| NPI | 1194898791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 15, 2006 |
| Last updated in NPPES | Jan 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | D0067442 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 196 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $111,405 |
| Generic share | 70% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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