William Heffernan, M.D.
NPI 1356306617ActiveIndividual· Family Medicine· Highland, NY
Family Medicine (M.D.) in Highland, New York, trained at Rutgers New Jersey Medical School (class of 1982). 117 Medicare patients in 2024, $17,846 paid; nearly all of their 444 Part D prescriptions were generic (94%).
Overview
| NPI | 1356306617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2006 |
| Last updated in NPPES | Jun 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 162027 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 318 across 19 procedure codes |
| Paid by Medicare | $17,846 |
Part D prescriptions in 2024
| Prescriptions (claims) | 444 · 707 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $18,305 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Family Practice |
Hospital affiliation
- Vassar Brothers Medical CenterPoughkeepsie, NY
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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