Won-Tak Choi, M.D., PH.D.
NPI 1275860918ActiveIndividual· Pathology, Anatomic Pathology· San Francisco, CA
Pathology, Anatomic Pathology (M.D., PH.D.) in San Francisco, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2009). Medicare paid $56,558 for services to 515 patients in 2024.
Overview
| NPI | 1275860918 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2009 |
| Last updated in NPPES | Oct 22, 2024 |
| Certified by provider | Oct 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | A132954 | CA |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | A132954 | 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 - Pathology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 515 |
|---|---|
| Services billed | 1,716 across 17 procedure codes |
| Paid by Medicare | $56,558 |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Pathology |
Medical group
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
Hospital affiliations
- UCSF Health Saint Francis HospitalSan Francisco, CA
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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