Quanjian Yan, PA
NPI 1144796335ActiveIndividual· Physician Assistant· Beaumont, CA
Physician Assistant (PA) in Beaumont, California, licensed in MT, with an NPI issued in October 2018. 113 Medicare patients in 2024, $13,936 paid; nearly all of their 1,405 Part D prescriptions were generic (92%). Pfizer Inc. reported $125.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144796335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 16, 2018 |
| Last updated in NPPES | Jan 22, 2024 |
| Certified by provider | Jan 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant | 363A00000X | 103052 | MT |
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 - Physician Assistant (CA); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 342 across 44 procedure codes |
| Paid by Medicare | $13,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,405 · 1,467 30-day fills |
|---|---|
| Patients | 784 |
| Total drug cost | $14,880 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$125.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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