Patrick Harold Kwan, M.D.
NPI 1164468286ActiveIndividual· Anesthesiology· Greenbrae, CA
Anesthesiology (M.D.) in Greenbrae, California, trained at Warren Alpert Medical School of Brown University (class of 1989). Enrolled in Medicare as practitioner - anesthesiology. Pacira Pharmaceuticals Incorporated reported $105.89 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1164468286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Mar 29, 2024 |
| Certified by provider | Mar 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | G71487 | 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 - Anesthesiology (CA) |
|---|
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$105.89 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $105.89 | 1 |
What the 2025 payments were for
- Food and Beverage$105.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 anesthesiologists in Greenbrae · All anesthesiologists in California