Huy Duy Nguyen, MD
NPI 1578068623ActiveIndividual· Ophthalmology, Retina Specialist· San Antonio, TX
Ophthalmology, Retina Specialist (MD) in San Antonio, Texas, trained at Washington University School of Medicine (class of 2024). In 2024 Medicare paid $118,727 for 187 patients, and Part D covered 196 of their prescriptions, 66% of them generic. Harrow Eye, LLC was the largest of 9 companies reporting payments in 2025, $1,002 in all, mostly food and beverage.
Overview
| NPI | 1578068623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2018 |
| Last updated in NPPES | Aug 13, 2024 |
| Certified by provider | Aug 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | U8405 | TX |
| Ophthalmology, Retina Specialist | 207WX0107X | 2022027053 | MO |
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 - Ophthalmology (MO); Practitioner - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 1,493 across 34 procedure codes |
| Paid by Medicare | $118,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 274 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $6,007 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Associates of South Texas PASan Antonio, TX · 5 clinicians
Hospital affiliation
- Baptist Medical CenterSan Antonio, TX
Industry payments (Open Payments)
- 2025$1,002 · 24 payments from 9 companies
- 2024$292.58 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $270.13 | 2 |
| Astellas Pharma US Inc | $155.08 | 10 |
| Regeneron Healthcare Solutions, Inc. | $153.01 | 2 |
| Apellis Pharmaceuticals, Inc. | $124.98 | 1 |
| Nova Eye, Inc. | $105.12 | 1 |
What the 2025 payments were for
- Food and Beverage$1,002 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 Ophthalmology, Retina Specialist providers in San Antonio · All Ophthalmology, Retina Specialist providers in Texas