Mason Munn, OD
NPI 1811349897ActiveIndividual· Optometrist· Clinton, SC
Optometrist (OD) in Clinton, South Carolina, trained at New England College of Optometry (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $198,749 for 893 claims, against $82,847 paid for services in 2024. Alcon Vision LLC was the largest of 9 companies reporting payments in 2025, $1,081 in all, mostly food and beverage.
Overview
| NPI | 1811349897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2016 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2185 | SC |
| Optometrist | 152W00000X | 270A00666300 | NJ |
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 | 709 |
|---|---|
| Services billed | 1,687 across 20 procedure codes |
| Paid by Medicare | $82,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 893 · 1,448 30-day fills |
|---|---|
| Patients | 381 |
| Total drug cost | $198,749 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Optometry |
Medical group
- Clemson Eye PASumter, SC · 52 clinicians
Industry payments (Open Payments)
- 2025$1,081 · 33 payments from 9 companies
- 2024$355.05 · 18 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $247.31 | 5 |
| Harrow Eye, LLC | $195.37 | 3 |
| Sight Sciences, Inc. | $180.26 | 7 |
| Tarsus Pharmaceuticals, Inc. | $168.04 | 6 |
| Biotissue Holdings Inc. | $107.58 | 3 |
What the 2025 payments were for
- Food and Beverage$1,081 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Clinton
- 1598932055
- 1154305910
- 1548690969
- 1134111297