Patrick Allen Willer, OD
NPI 1083787030ActiveIndividual· Optometrist· Prescott, AZ
Optometrist (OD) in Prescott, Arizona, licensed in AZ, with an NPI issued in November 2006. In 2024 Medicare paid $2,445 for 28 patients, and Part D covered 54 of their prescriptions, 67% of them generic. Bausch & Lomb Americas Inc. reported $112.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083787030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 757 | 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 | 28 |
|---|---|
| Services billed | 28 across 4 procedure codes |
| Paid by Medicare | $2,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 67 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $2,791 |
| Generic share | 67% of claims |
Industry payments (Open Payments)
- 2025$112.84 · 1 payment from 1 company
- 2024$102.34 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $112.84 | 1 |
What the 2025 payments were for
- Food and Beverage$112.84 · 1 payment
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