Joy Simpson Mason, OD
NPI 1225114812ActiveIndividual· Optometrist· Lexington, KY
Optometrist (OD) in Lexington, Kentucky, trained at Indiana University - School of Optometry (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $84,430 for 288 claims, against $18,258 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $293.16 in all, mostly food and beverage.
Overview
| NPI | 1225114812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1575DT | KY |
| Optometrist, Pediatrics | 152WP0200X | 1575DT | KY |
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 - Optometry (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 1,771 across 13 procedure codes |
| Paid by Medicare | $18,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 288 · 506 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $84,430 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Indiana University - School of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Simpson Optical PLLCLexington, KY · 10 clinicians
Industry payments (Open Payments)
- 2025$293.16 · 12 payments from 6 companies
- 2024$461.65 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $122.92 | 5 |
| Abbvie Inc. | $58.49 | 2 |
| Bausch & Lomb Americas Inc. | $43.10 | 2 |
| Oyster Point Pharma, Inc. | $29.10 | 1 |
| Alcon Vision LLC | $24.01 | 1 |
What the 2025 payments were for
- Food and Beverage$293.16 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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