William Henry Dunbar V, M.D.
NPI 1548219314ActiveIndividual· Orthopaedic Surgery· Santa Barbara, CA
Orthopaedic Surgery (M.D.) with Sansum Clinic, practicing in Santa Barbara, California. 290 Medicare patients in 2024, $118,255 paid; all of their 300 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. was the largest of 6 companies reporting payments in 2025, $1,140 in all, mostly food and beverage. Lists Goleta Valley Cottage Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1548219314 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Nov 28, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A112400 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 992 across 31 procedure codes |
| Paid by Medicare | $118,255 |
Part D prescriptions in 2024
| Prescriptions (claims) | 300 · 323 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $5,088 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliations
- Goleta Valley Cottage HospitalSanta Barbara, CA
- Lompoc Valley Medical CenterLompoc, CA
- Santa Barbara Cottage HospitalSanta Barbara, CA
Other facilities
- Assisted Home HealthHome health agency · Santa Barbara, CA
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
Industry payments (Open Payments)
- 2025$1,140 · 14 payments from 6 companies
- 2024$928.10 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $662.88 | 9 |
| Miach Orthopaedics, Inc. | $170.42 | 1 |
| Stryker Corporation | $158.33 | 1 |
| Smith+nephew, Inc. | $100.21 | 1 |
| Depuy Synthes Sales Inc. | $26.37 | 1 |
What the 2025 payments were for
- Food and Beverage$747.42 · 12 payments
- Travel and Lodging$298.50 · 1 payment
- Education$93.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 orthopedic surgeons in Santa Barbara · All orthopedic surgeons in California