Louis Ligon Martin IV, OD
NPI 1922063940ActiveIndividual· Optometrist· Spartanburg, SC
Optometrist (OD) in Spartanburg, South Carolina, trained at Southern California College of Optometry (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $236,313 for 644 claims, against $23,905 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $44.79 in all, mostly food and beverage.
Overview
| NPI | 1922063940 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1370 | 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 | 250 |
|---|---|
| Services billed | 1,482 across 16 procedure codes |
| Paid by Medicare | $23,905 |
Part D prescriptions in 2024
| Prescriptions (claims) | 644 · 1,050 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $236,313 |
| Generic share | 35% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Alva S Pack III PASpartanburg, SC · 2 clinicians
Industry payments (Open Payments)
- 2025$44.79 · 2 payments from 2 companies
- 2024$720.02 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $26.98 | 1 |
| Harrow Eye, LLC | $17.81 | 1 |
What the 2025 payments were for
- Food and Beverage$44.79 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 optometrists in Spartanburg · All optometrists in South Carolina