Marsha Thomas, OD
NPI 1528419694ActiveIndividual· Optometrist· Houston, TX
Optometrist (OD) in Houston, Texas, trained at University of Houston - College of Optometry (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $185,106 for 1,267 claims, against $23,344 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 9 companies reporting payments in 2025, $754.31 in all, mostly food and beverage.
Overview
| NPI | 1528419694 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2016 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Oct 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 8879TG | TX |
| Optometrist | 152W00000X | 8879T | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 397 across 13 procedure codes |
| Paid by Medicare | $23,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,267 · 2,269 30-day fills |
|---|---|
| Patients | 341 |
| Total drug cost | $185,106 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Optometry |
Medical group
- Berkeley Eye Institute, PLLCHouston, TX · 63 clinicians
Industry payments (Open Payments)
- 2025$754.31 · 27 payments from 9 companies
- 2024$426.26 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $146.57 | 4 |
| Sun Pharmaceutical Industries Inc. | $120.23 | 4 |
| Abbvie Inc. | $111.17 | 4 |
| Amgen Inc. | $97.20 | 4 |
| Bausch & Lomb Americas Inc. | $84.98 | 4 |
What the 2025 payments were for
- Food and Beverage$754.31 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,168 optometrists in Houston · All optometrists in Texas