Thomas Alan Underhill, O.D.
NPI 1477079598ActiveIndividual· Optometrist· Fort Myers, FL
Optometrist (O.D.) in Fort Myers, Florida, licensed in FL, with an NPI issued in August 2017. In 2024 Medicare paid $42,036 for 219 patients, and Part D covered 174 of their prescriptions, 53% of them generic. Bausch & Lomb Americas Inc. was the largest of 8 companies reporting payments in 2025, $1,394 in all, mostly food and beverage.
Overview
| NPI | 1477079598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 21, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPC5456 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 745 across 17 procedure codes |
| Paid by Medicare | $42,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 174 · 289 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $13,617 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$1,394 · 19 payments from 8 companies
- 2024$1,170 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $538.43 | 8 |
| Alcon Vision LLC | $231.52 | 2 |
| Lombart Brothers, Inc. | $172.00 | 3 |
| Coopervision Inc. | $130.29 | 2 |
| Glaukos Corporation | $124.47 | 1 |
What the 2025 payments were for
- Food and Beverage$1,394 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 104 optometrists in Fort Myers · All optometrists in Florida