Thomas F. Macmillan, OD
NPI 1154305910ActiveIndividual· Optometrist· Clinton, SC
Optometrist (OD) in Clinton, South Carolina, trained at University Alabama Birmingham - School of Optometry (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $42,274 for 492 claims, against $20,103 paid for services in 2024. Topcon Healthcare, Inc. was the largest of 8 companies reporting payments in 2025, $544.34 in all, mostly food and beverage.
Overview
| NPI | 1154305910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Jun 3, 2026 |
| Certified by provider | Jun 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | SC0991 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 427 across 14 procedure codes |
| Paid by Medicare | $20,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 492 · 694 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $42,274 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | University Alabama Birmingham - School of Optometry |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Optometry |
Medical groups
- Clemson Eye PASumter, SC · 52 clinicians
- Spartanburg Vision LLCSpartanburg, SC · 5 clinicians
Industry payments (Open Payments)
- 2025$544.34 · 13 payments from 8 companies
- 2024$31.78 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Topcon Healthcare, Inc. | $241.26 | 1 |
| Oyster Point Pharma, Inc. | $87.95 | 4 |
| Dompe US, Inc. | $71.76 | 3 |
| Alcon Vision LLC | $58.74 | 1 |
| Tarsus Pharmaceuticals, Inc. | $23.42 | 1 |
What the 2025 payments were for
- Food and Beverage$544.34 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Clinton
- 1598932055
- 1811349897
- 1548690969
- 1134111297