Vy Thien Nguyen, M.D.
NPI 1609296177ActiveIndividual· Psychiatry & Neurology, Psychiatry· Westminster, CA
Psychiatry & Neurology, Psychiatry (M.D.) in Westminster, California, trained at Creighton University School of Medicine (class of 2014). Part D covered 29 prescriptions written in 2024, 93% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $186.08 in all, mostly food and beverage.
Overview
| NPI | 1609296177 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 23, 2014 |
| Last updated in NPPES | Nov 1, 2021 |
| Certified by provider | Nov 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A140578 | 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) | Enrolled Practitioner - Psychiatry (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 32 30-day fills |
|---|---|
| Total drug cost | $2,005 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Psychiatry |
Medical group
- County of OrangeSanta Ana, CA · 50 clinicians
Industry payments (Open Payments)
- 2025$186.08 · 4 payments from 2 companies
- 2024$101.05 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $134.24 | 1 |
| Noven Therapeutics, LLC | $51.84 | 3 |
What the 2025 payments were for
- Food and Beverage$186.08 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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