William Henry Nelson, MD
NPI 1104076579ActiveIndividual· Surgery· Pittsburgh, PA
Surgery (MD) with Allegheny Clinic, practicing in Pittsburgh, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $37,148 for 137 patients in 2024, with only 13 Part D claims. Intuitive Surgical, Inc. reported $4,163 in payments in 2025, mostly education. Lists Ahn Wexford Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1104076579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 23, 2008 |
| Last updated in NPPES | Oct 5, 2020 |
| Certified by provider | Oct 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD442050 | PA |
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 - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 250 across 38 procedure codes |
| Paid by Medicare | $37,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $41.21 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Allegheny ClinicPittsburgh, PA · 2,389 clinicians
Hospital affiliations
- Ahn Wexford HospitalWexford, PA
- Allegheny General HospitalPittsburgh, PA
- Grove City Medical CenterGrove City, PA
- Jefferson HospitalJefferson Hills, PA
Industry payments (Open Payments)
- 2025$4,163 · 5 payments from 1 company
- 2024$368.61 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,163 | 5 |
What the 2025 payments were for
- Education$4,000 · 1 payment
- Food and Beverage$162.85 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 214 general surgeons in Pittsburgh · All general surgeons in Pennsylvania