Derek Alan Walton, OD
NPI 1295019339ActiveIndividual· Optometrist· Riverton, WY
Optometrist (OD) in Riverton, Wyoming, trained at Southern California College of Optometry (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $386,818 for 315 claims, against $43,194 paid for services in 2024. Alcon Vision LLC reported $26.80 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1295019339 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Oct 7, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 413T | WY |
| Optometrist | 152W00000X | 8527006-9934 | UT |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 705 across 22 procedure codes |
| Paid by Medicare | $43,194 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 539 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $386,818 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Optometry |
Medical group
- Hometown Eyecare and OpticalRiverton, WY · 2 clinicians
Industry payments (Open Payments)
- 2024$26.80 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $26.80 | 1 |
What the 2024 payments were for
- Food and Beverage$26.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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