William G. Mackenzie, MD
NPI 1760574552ActiveIndividual· Orthopaedic Surgery, Pediatric Orthopaedic Surgery· Wilmington, DE
Orthopaedic Surgery, Pediatric Orthopaedic Surgery (MD) in Wilmington, Delaware, licensed in DE, PA and FL, with an NPI issued in September 2006. Enrolled in Medicare as practitioner - orthopedic surgery. Depuy Synthes Sales Inc. reported $320.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1760574552 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Mar 15, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery Primary | 207XP3100X | C10004167 | DE |
| Orthopaedic Surgery | 207X00000X | C10004167 | DE |
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery | 207XP3100X | MD054069L | PA |
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery | 207XP3100X | ME130481 | FL |
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 - Orthopedic Surgery (DE) |
|---|
Industry payments (Open Payments)
- 2025$320.18 · 6 payments from 1 company
- 2024$93.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $320.18 | 6 |
What the 2025 payments were for
- Food and Beverage$207.04 · 4 payments
- Travel and Lodging$113.14 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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