Huan Nguyen
NPI 1821631441ActiveIndividual· Physician Assistant· Westminster, CA
Physician Assistant in Westminster, California, with an NPI issued in October 2019. Enrolled in Medicare as practitioner - physician assistant. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $399.31 in all, mostly food and beverage.
Overview
| NPI | 1821631441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 27, 2019 |
| Last updated in NPPES | Jan 14, 2020 |
| Certified by provider | Jan 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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) |
|---|
Industry payments (Open Payments)
- 2025$399.31 · 19 payments from 4 companies
- 2024$474.44 · 23 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $205.33 | 8 |
| Aimmune Therapeutics, Inc. | $82.28 | 5 |
| Phathom Pharmaceuticals, Inc. | $69.51 | 3 |
| Braintree Laboratories, Inc. | $42.19 | 3 |
What the 2025 payments were for
- Food and Beverage$399.31 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 physician assistants in Westminster · All physician assistants in California