Alton Allen Williams, O.D.
Optometrist (O.D.) with Delaware Eye Surgeons PA, practicing in Newark, Delaware. Their prescriptions cost Medicare Part D more than their services did: $82,495 for 671 claims, against $46,940 paid for services in 2024. Mallinckrodt Hospital Products Inc. was the largest of 3 companies reporting payments in 2025, $216.87 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1275708224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 29, 2008 |
| Last updated in NPPES | Apr 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1132 | DE |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Delaware, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Alton D. Williams · Mental/Behavioral He | 1128a1 | Dec 20, 2017 | Wilmington, DE |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 713 across 16 procedure codes |
| Paid by Medicare | $46,940 |
Part D prescriptions in 2024
| Prescriptions (claims) | 671 · 1,380 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $82,495 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 1973 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Delaware Eye Surgeons PAWilmington, DE · 7 clinicians
Industry payments (Open Payments)
- 2025$216.87 · 4 payments from 3 companies
- 2024$439.89 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $160.91 | 2 |
| Dompe US, Inc. | $31.04 | 1 |
| Alcon Vision LLC | $24.92 | 1 |
What the 2025 payments were for
- Food and Beverage$216.87 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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