Nathan Cazmersen, OD
NPI 1336983618ActiveIndividual· Optometrist· Portland, OR
Optometrist (OD) in Portland, Oregon, trained at Pacific University - College of Optometry (class of 2024). Enrolled in Medicare as practitioner - optometry. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $261.30 in all, mostly food and beverage.
Overview
| NPI | 1336983618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2024 |
| Last updated in NPPES | Jun 21, 2024 |
| Certified by provider | Jun 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | ATI4742 | OR |
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 (OR) |
|---|
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Optometry |
Medical groups
- Infocus Eye Care LLCBend, OR · 7 clinicians
- Central Oregon Eyecare PCRedmond, OR · 6 clinicians
Industry payments (Open Payments)
- 2025$261.30 · 3 payments from 3 companies
- 2024$568.06 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $128.59 | 1 |
| Bausch & Lomb Americas Inc. | $101.51 | 1 |
| Johnson & Johnson Vision Care, Inc. | $31.20 | 1 |
What the 2025 payments were for
- Food and Beverage$261.30 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 293 optometrists in Portland · All optometrists in Oregon