Hung Nguyen, M.D
NPI 1104819945ActiveIndividual· General Practice· Reseda, CA
General Practice (M.D) with Arroyo Vista Family Health Foundation and 1 other group, practicing in Reseda, California. Their prescriptions cost Medicare Part D more than their services did: $131,581 for 2,790 claims, against $8,177 paid for services in 2024. Novo Nordisk Inc reported $187.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1104819945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Aug 26, 2005 |
| Last updated in NPPES | Sep 24, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A42303 | CA |
| Radiology, Diagnostic Ultrasound | 2085U0001X | A42303 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 186 across 40 procedure codes |
| Paid by Medicare | $8,177 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,790 · 6,430 30-day fills |
|---|---|
| Patients | 239 |
| Total drug cost | $131,581 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Diagnostic Radiology |
Medical groups
- Arroyo Vista Family Health FoundationLos Angeles, CA · 19 clinicians
- Todos Para la SaludFresno, CA · 9 clinicians
Industry payments (Open Payments)
- 2025$187.18 · 5 payments from 1 company
- 2024$151.99 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $187.18 | 5 |
What the 2025 payments were for
- Food and Beverage$187.18 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other General Practice providers in Reseda
- 1831462092
- 1821743006
- 1346594454
- 1255735171
- 1942534987
- 1053483800
- 1205883527