John D. Willer, D.O.
NPI 1255383212ActiveIndividual· Ophthalmology· The Dalles, OR
Ophthalmology (D.O.) in The Dalles, Oregon, trained at Ohio University, College of Osteopathic Medicine (class of 1993). In 2024 Medicare paid $611,053 for 1,369 patients, and Part D covered 973 of their prescriptions, 61% of them generic. Rayner Intraocular Lenses Limited was the largest of 4 companies reporting payments in 2025, $245.28 in all, mostly food and beverage.
Overview
| NPI | 1255383212 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Jul 14, 2021 |
| Certified by provider | Jul 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | DO22937 | OR |
| Ophthalmology | 207W00000X | OP00002068 | WA |
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) | Enrolled Practitioner - Ophthalmology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,369 |
|---|---|
| Services billed | 4,357 across 37 procedure codes |
| Paid by Medicare | $611,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 973 · 1,689 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $93,057 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Ophthalmology |
Medical group
- Cascade Eye CenterllcHood River, OR · 3 clinicians
Industry payments (Open Payments)
- 2025$245.28 · 5 payments from 4 companies
- 2024$296.38 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rayner Intraocular Lenses Limited | $152.78 | 1 |
| Johnson & Johnson Surgical Vision, Inc. | $43.35 | 2 |
| Ani Pharmaceuticals, Inc. | $25.20 | 1 |
| Amgen Inc. | $23.95 | 1 |
What the 2025 payments were for
- Food and Beverage$245.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in The Dalles
- 1821049073
- 1528247988
- 1265338594
- 1306006853
- 1902861305
- 1770548265