Regina Hamlin, O.D.
NPI 1366404824ActiveIndividual· Optometrist· Aiken, SC
Optometrist (O.D.) in Aiken, South Carolina, trained at Southern College of Optometry (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $119,406 for 496 claims, against $62,813 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2025, $439.62 in all, mostly food and beverage.
Overview
| NPI | 1366404824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2006 |
| Last updated in NPPES | May 26, 2022 |
| Certified by provider | May 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT1304 | SC |
| Optometrist | 152W00000X | OPT002118 | GA |
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 (GA); Practitioner - Optometry (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 662 |
|---|---|
| Services billed | 1,095 across 13 procedure codes |
| Paid by Medicare | $62,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 496 · 670 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $119,406 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Aiken Ophthalmology PCAiken, SC · 6 clinicians
Industry payments (Open Payments)
- 2025$439.62 · 21 payments from 8 companies
- 2024$151.09 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $159.12 | 6 |
| Abbvie Inc. | $75.33 | 3 |
| Amgen Inc. | $62.84 | 4 |
| Mallinckrodt Hospital Products Inc. | $52.24 | 3 |
| Sight Sciences, Inc. | $32.60 | 2 |
What the 2025 payments were for
- Food and Beverage$439.62 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 optometrists in Aiken · All optometrists in South Carolina