Darrell P. Williams, MD
NPI 1598830051ActiveIndividual· Ophthalmology· Minot, ND
Ophthalmology (MD) in Minot, North Dakota, licensed in ND, with an NPI issued in November 2006. In 2024 Medicare paid $21,726 for 77 patients, and Part D covered 176 of their prescriptions, 74% of them generic.
Overview
| NPI | 1598830051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 21, 2006 |
| Last updated in NPPES | Dec 27, 2023 |
| Certified by provider | Dec 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 5137 | ND |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 221 across 17 procedure codes |
| Paid by Medicare | $21,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 176 · 264 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $5,709 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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