Duong Dai Nguyen, O.D.
NPI 1841446176ActiveIndividual· Optometrist· Riverside, CA
Optometrist (O.D.) in Riverside, California, licensed in CA and TX, with an NPI issued in August 2008. Enrolled in Medicare as practitioner - optometry. Abiomed reported $188.41 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841446176 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 18, 2008 |
| Last updated in NPPES | Jun 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 13699TLG | CA |
| Optometrist | 152W00000X | 7271T | TX |
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 - Optometry (CA) |
|---|
Industry payments (Open Payments)
- 2025$188.41 · 8 payments from 1 company
- 2024$64.00 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $188.41 | 8 |
What the 2025 payments were for
- Food and Beverage$188.41 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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