William Li, PA-C
NPI 1447735006ActiveIndividual· Physician Assistant· Daly City, CA
Physician Assistant (PA-C) with North East Medical Services, practicing in Daly City, California. In 2024 Medicare paid $13,705 for 129 patients, and Part D covered 172 of their prescriptions, 88% of them generic. Verrica Pharmaceuticals Inc. reported $23.11 in payments in 2025, mostly food and beverage. Lists California Pacific Medical Center- Van Ness Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447735006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Sep 30, 2018 |
| Last updated in NPPES | Sep 8, 2023 |
| Certified by provider | Sep 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 56609 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 272 across 37 procedure codes |
| Paid by Medicare | $13,705 |
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 173 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $6,318 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- North East Medical ServicesSouth San Francisco, CA · 143 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
Industry payments (Open Payments)
- 2025$23.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verrica Pharmaceuticals Inc. | $23.11 | 1 |
What the 2025 payments were for
- Food and Beverage$23.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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