Matthew Walker, OD
NPI 1598286635ActiveIndividual· Optometrist· Pullman, WA
Optometrist (OD) in Pullman, Washington, trained at Southern College of Optometry (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $27,639 for 110 claims, against $10,910 paid for services in 2024. Alcon Vision LLC reported $220.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1598286635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2017 |
| Last updated in NPPES | Sep 17, 2023 |
| Certified by provider | Sep 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD60791705 | 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 - Optometry (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 218 across 19 procedure codes |
| Paid by Medicare | $10,910 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 155 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $27,639 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Optometry |
Medical group
- Rolling Hills Eye PLLCPullman, WA · 3 clinicians
Industry payments (Open Payments)
- 2025$220.35 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $220.35 | 2 |
What the 2025 payments were for
- Food and Beverage$220.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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