Nathaniel Steven Olson, OD
NPI 1417930330ActiveIndividual· Optometrist· Riverside, CA
Optometrist (OD) in Riverside, California, trained at Southern California College of Optometry (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $30,087 for 73 claims, against $10,640 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $36.97 in all, mostly food and beverage.
Overview
| NPI | 1417930330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 23, 2005 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT8559T | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 152 across 7 procedure codes |
| Paid by Medicare | $10,640 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 85 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $30,087 |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Optometry |
Medical group
- Riverside Medical Clinic IncRiverside, CA · 173 clinicians
Industry payments (Open Payments)
- 2025$36.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $19.59 | 1 |
| Bausch & Lomb Americas Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$36.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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