William Schafranek, M.D.
NPI 1982815635ActiveIndividual· Internal Medicine, Interventional Cardiology· Flemington, NJ
Internal Medicine, Interventional Cardiology (M.D.) in Flemington, New Jersey, trained at Rutgers New Jersey Medical School (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $960,834 for 5,800 claims, against $278,176 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $972.37 in all, mostly food and beverage.
Overview
| NPI | 1982815635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2007 |
| Last updated in NPPES | Nov 3, 2020 |
| Certified by provider | Nov 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 25MA07762400 | NJ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 25MA07762400 | NJ |
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 - Cardiovascular Disease (Cardiology) (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,266 |
|---|---|
| Services billed | 9,772 across 94 procedure codes |
| Paid by Medicare | $278,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,800 · 15,217 30-day fills |
|---|---|
| Patients | 765 |
| Total drug cost | $960,834 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Hunterdon Medical CenterFlemington, NJ · 70 clinicians
- Hunterdon Cardiovascular AssociatesFlemington, NJ · 17 clinicians
Hospital affiliations
- Hunterdon Medical CenterFlemington, NJ
- Morristown Medical CenterMorristown, NJ
- St Luke's Warren HospitalPhillipsburg, NJ
Industry payments (Open Payments)
- 2025$972.37 · 39 payments from 15 companies
- 2024$1,589 · 49 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $151.49 | 5 |
| Medtronic, Inc. | $125.61 | 4 |
| Alnylam Pharmaceuticals Inc. | $112.39 | 6 |
| Shockwave Medical, Inc | $109.63 | 2 |
| Edwards Lifesciences Corporation | $96.80 | 1 |
What the 2025 payments were for
- Food and Beverage$972.37 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records