William Northwood Gilleland Jr., M.D.
NPI 1336145903ActiveIndividual· Surgery· New Castle, PA
Surgery (M.D.) in New Castle, Pennsylvania, trained at University of Pittsburgh School of Medicine (class of 1989). In 2024 Medicare paid $43,996 for 106 patients, and Part D covered 53 of their prescriptions, 77% of them generic. Smith+nephew, Inc. reported $20.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336145903 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2005 |
| Last updated in NPPES | May 10, 2021 |
| Certified by provider | May 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD046830L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 305 across 65 procedure codes |
| Paid by Medicare | $43,996 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 61 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $2,829 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | General Surgery |
| Secondary specialties | Vascular Surgery |
Medical group
- University of Pittsburgh PhysiciansPittsburgh, PA · 4,236 clinicians
Hospital affiliations
- Upmc HorizonGreenville, PA
- Upmc JamesonNew Castle, PA
Industry payments (Open Payments)
- 2025$20.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $20.13 | 1 |
What the 2025 payments were for
- Food and Beverage$20.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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