Huu Duc Dinh Huynh, OD
NPI 1942874235ActiveIndividual· Optometrist· Round Rock, TX
Optometrist (OD) with San Gabriel Eye Center PLLC, practicing in Round Rock, Texas. Mostly services rather than prescriptions: Medicare paid $4,148 for 45 patients in 2024, with only 14 Part D claims. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $64.14 in all, mostly food and beverage.
Overview
| NPI | 1942874235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | May 19, 2021 |
| Last updated in NPPES | Dec 22, 2021 |
| Certified by provider | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 10333T | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 73 across 8 procedure codes |
| Paid by Medicare | $4,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Total drug cost | $317.25 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- San Gabriel Eye Center PLLCGeorgetown, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$64.14 · 3 payments from 2 companies
- 2024$247.59 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $33.76 | 1 |
| Coopervision Inc. | $30.38 | 2 |
What the 2025 payments were for
- Food and Beverage$64.14 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 optometrists in Round Rock · All optometrists in Texas