Thien-Huong Michelle Pham
NPI 1497459457ActiveIndividual· Psychiatry & Neurology, Psychiatry· Fontana, CA
Psychiatry & Neurology, Psychiatry in Fontana, California, licensed in LA and CA, with an NPI issued in March 2023. Part D covered 22 prescriptions written in 2024, 82% of them generic. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $724.11 in all, mostly food and beverage.
Overview
| NPI | 1497459457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 27, 2023 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 346889 | LA |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | A207368 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 28 30-day fills |
|---|---|
| Total drug cost | $9,605 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$724.11 · 16 payments from 8 companies
- 2024$27.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $152.10 | 3 |
| Biogen, Inc. | $125.00 | 1 |
| E.R. Squibb & Sons, L.L.C. | $124.99 | 1 |
| Vanda Pharmaceuticals Inc. | $124.98 | 1 |
| Otsuka America Pharmaceutical, Inc. | $88.94 | 5 |
What the 2025 payments were for
- Food and Beverage$724.11 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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