Richard V. Williamson, MD
NPI 1851352579ActiveIndividual· Orthopaedic Surgery· Mount Vernon, WA
Orthopaedic Surgery (MD) in Mount Vernon, Washington, licensed in WA, with an NPI issued in March 2006. Part D covered 19 prescriptions written in 2024, 100% of them generic. Zimmer Biomet Holdings, Inc. reported $33,930 in payments in 2025, mostly royalties and licenses.
Overview
| NPI | 1851352579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Jul 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD00024574 | WA |
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 (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 54 30-day fills |
|---|---|
| Total drug cost | $422.20 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$33,930 · 1 payment from 1 company
- 2024$192,716 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $33,930 | 1 |
What the 2025 payments were for
- Royalty or License$33,930 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 orthopedic surgeons in Mount Vernon · All orthopedic surgeons in Washington