William Meek Gillespie III, M.D.
NPI 1366445520ActiveIndividual· Ophthalmology· Columbus, MS
Ophthalmology (M.D.) in Columbus, Mississippi, trained at University of Mississippi School of Medicine (class of 1980). In 2024 Medicare paid $274,258 for 1,144 patients, and Part D covered 3,177 of their prescriptions, 67% of them generic. Aimmune Therapeutics, Inc. was the largest of 8 companies reporting payments in 2025, $432.32 in all, mostly food and beverage.
Overview
| NPI | 1366445520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Apr 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 9117 | MS |
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 - Ophthalmology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,144 |
|---|---|
| Services billed | 3,611 across 35 procedure codes |
| Paid by Medicare | $274,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,177 · 4,276 30-day fills |
|---|---|
| Patients | 566 |
| Total drug cost | $137,120 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$432.32 · 20 payments from 8 companies
- 2024$283.01 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aimmune Therapeutics, Inc. | $101.41 | 6 |
| Johnson & Johnson Surgical Vision, Inc. | $97.02 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $54.82 | 3 |
| Janssen Biotech, Inc. | $52.79 | 3 |
| Ocular Therapeutix, Inc. | $44.06 | 2 |
What the 2025 payments were for
- Food and Beverage$432.32 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Columbus
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