William Y. Hoffman, MD
NPI 1659339422ActiveIndividual· Plastic Surgery· San Francisco, CA
Plastic Surgery (MD) in San Francisco, California, trained at University of Rochester School of Medicine and Dentistry (class of 1977). Mostly services rather than prescriptions: Medicare paid $54,728 for 110 patients in 2024, with only 16 Part D claims. Musculoskeletal Transplant Foundation Inc. reported $240.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659339422 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 2, 2006 |
| Last updated in NPPES | Jun 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | G38023 | CA |
| Surgery | 208600000X | G38023 | 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 - Plastic and Reconstructive Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 249 across 58 procedure codes |
| Paid by Medicare | $54,728 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Total drug cost | $169.39 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Plastic And Reconstructive Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- UCSF Dept of SurgerySan Francisco, CA · 215 clinicians
Hospital affiliation
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$240.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Musculoskeletal Transplant Foundation Inc. | $240.55 | 1 |
What the 2025 payments were for
- Food and Beverage$240.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other plastic surgeons in San Francisco
- 1003278102
- 1023196557
- 1194966416
- 1255623567
- 1255759320
- 1427001338
- 1437331360
- 1538127311
- 1538459888
- 1548348642
- 1588779870
- 1679862635
All 107 plastic surgeons in San Francisco · All plastic surgeons in California