Kenneth Walter Williams, OD
NPI 1710007711ActiveIndividual· Optometrist· Prescott, AZ
Optometrist (OD) in Prescott, Arizona, trained at Pacific University - College of Optometry (class of 2000). In 2024 Medicare paid $42,200 for 501 patients, and Part D covered 283 of their prescriptions, 55% of them generic. Bausch & Lomb Americas Inc. reported $127.21 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1710007711 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | AZ1119 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 501 |
|---|---|
| Services billed | 875 across 17 procedure codes |
| Paid by Medicare | $42,200 |
Part D prescriptions in 2024
| Prescriptions (claims) | 283 · 457 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $14,278 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$127.21 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $127.21 | 2 |
What the 2025 payments were for
- Food and Beverage$127.21 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 optometrists in Prescott · All optometrists in Arizona