Keiji Jay Shiyomura, OD
NPI 1609527613ActiveIndividual· Optometrist· Bend, OR
Optometrist (OD) in Bend, Oregon, trained at Pacific University - College of Optometry (class of 2021). Part D covered 49 prescriptions written in 2024, 63% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $318.31 in all, mostly food and beverage.
Overview
| NPI | 1609527613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jan 11, 2022 |
| Last updated in NPPES | Feb 15, 2024 |
| Certified by provider | Feb 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | ATI4607 | OR |
| Optometrist, Vision Therapy | 152WV0400X | ATI4607 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 80 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $8,420 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Optometry |
Medical group
- Aeg Oregon Professional LLCHermiston, OR · 11 clinicians
Industry payments (Open Payments)
- 2025$318.31 · 9 payments from 2 companies
- 2024$492.16 · 13 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $254.01 | 8 |
| Coopervision Inc. | $64.30 | 1 |
What the 2025 payments were for
- Food and Beverage$318.31 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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