Nancy Huynh, MD
NPI 1639493224ActiveIndividual· Ophthalmology· Duluth, GA
Ophthalmology (MD) in Duluth, Georgia, trained at Harvard Medical School (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $49,969 for 1,793 claims, against $2,867 paid for services in 2024. Johnson & Johnson Surgical Vision, Inc. reported $32.42 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639493224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2010 |
| Last updated in NPPES | Jan 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 070651 | GA |
| Specialist | 174400000X | — | — |
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 - Ophthalmology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 41 across 10 procedure codes |
| Paid by Medicare | $2,867 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,793 · 2,502 30-day fills |
|---|---|
| Patients | 397 |
| Total drug cost | $49,969 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Ophthalmology |
Medical group
- Richard Carlin MD PCSnellville, GA · 10 clinicians
Industry payments (Open Payments)
- 2025$32.42 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $32.42 | 1 |
What the 2025 payments were for
- Food and Beverage$32.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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