Todd David Williamson, D.O.
NPI 1881702447ActiveIndividual· Ophthalmology· Hattiesburg, MS
Ophthalmology (D.O.) with Hattiesburg Eye Clinic, P.A., practicing in Hattiesburg, Mississippi. In 2024 Medicare paid $496,452 for 1,943 patients, and Part D covered 3,756 of their prescriptions, 65% of them generic. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $339.11 in all, mostly food and beverage.
Overview
| NPI | 1881702447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 16081 | MS |
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 - Ophthalmology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,943 |
|---|---|
| Services billed | 6,241 across 50 procedure codes |
| Paid by Medicare | $496,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,756 · 4,710 30-day fills |
|---|---|
| Patients | 906 |
| Total drug cost | $174,130 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Hattiesburg Eye Clinic, P.A.Hattiesburg, MS · 12 clinicians
Industry payments (Open Payments)
- 2025$339.11 · 17 payments from 6 companies
- 2024$370.20 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $108.11 | 5 |
| Alcon Vision LLC | $83.61 | 4 |
| Ocular Therapeutix, Inc. | $81.97 | 5 |
| Glaukos Corporation | $26.84 | 1 |
| Tarsus Pharmaceuticals, Inc. | $20.33 | 1 |
What the 2025 payments were for
- Food and Beverage$339.11 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 ophthalmologists in Hattiesburg · All ophthalmologists in Mississippi