Barbara Oppong, M.D.
NPI 1740660083ActiveIndividual· Family Medicine· Kingston, NY
Family Medicine (M.D.) with Mary Washington Healthcare Providers LLC, practicing in Kingston, New York. In 2024 Medicare paid $94,952 for 468 patients, and Part D covered 450 of their prescriptions, 87% of them generic. Madrigal Pharmaceuticals was the largest of 4 companies reporting payments in 2025, $151.31 in all, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740660083 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2015 |
| Last updated in NPPES | Jan 6, 2020 |
| Certified by provider | Jan 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0101264495 | VA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 468 |
|---|---|
| Services billed | 1,139 across 10 procedure codes |
| Paid by Medicare | $94,952 |
Part D prescriptions in 2024
| Prescriptions (claims) | 450 · 466 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $23,198 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Hospitalist |
Medical group
- Mary Washington Healthcare Providers LLCMc Lean, VA · 262 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$151.31 · 6 payments from 4 companies
- 2024$79.03 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $64.23 | 2 |
| Vertex Pharmaceuticals Incorporated | $40.34 | 2 |
| Abbvie Inc. | $24.45 | 1 |
| Xeris Pharmaceuticals, Inc. | $22.29 | 1 |
What the 2025 payments were for
- Food and Beverage$151.31 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 family medicine physicians in Kingston · All family medicine physicians in New York