Tam Nha Au, MD
NPI 1033850482ActiveIndividual· Family Medicine· El Monte, CA
Family Medicine (MD) in El Monte, California, licensed in CA, with an NPI issued in April 2022. Part D covered 217 prescriptions written in 2024, 90% of them generic. Takeda Pharmaceuticals U.S.A., Inc. reported $20.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033850482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2022 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A190902 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 Order and Referring Only - Family Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 217 · 410 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $16,544 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2025$20.18 · 1 payment from 1 company
- 2024$16.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $20.18 | 1 |
What the 2025 payments were for
- Food and Beverage$20.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 family medicine physicians in El Monte · All family medicine physicians in California