Thanh Le Hoai Nguyen, NP
Nurse Practitioner, Primary Care (NP) with Ngo Phan MD Inc, practicing in Alhambra, California. Their prescriptions cost Medicare Part D more than their services did: $1,428,974 for 8,020 claims, against $146,280 paid for services in 2024. Amgen Inc. was the largest of 8 companies reporting payments in 2025, $827.67 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1518572007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 10, 2020 |
| Last updated in NPPES | Sep 10, 2020 |
| Certified by provider | Sep 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 95014872 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Thanh Ngoc Nguyen · Personal Care Provid | 1128a1 | Jul 20, 2017 | Elk Grove, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 2,147 across 23 procedure codes |
| Paid by Medicare | $146,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,020 · 14,822 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $1,428,974 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Ngo Phan MD IncAlhambra, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$827.67 · 53 payments from 8 companies
- 2024$1,380 · 70 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $352.36 | 34 |
| Astrazeneca Pharmaceuticals LP | $275.15 | 11 |
| Glaxosmithkline, LLC. | $47.29 | 2 |
| Merck Sharp & Dohme LLC | $41.35 | 2 |
| Globus Medical, Inc. | $35.67 | 1 |
What the 2025 payments were for
- Food and Beverage$827.67 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Primary Care providers in Alhambra
- 1700130705
- 1124426127
- 1760125298
All Nurse Practitioner, Primary Care providers in California →