Dean A. Ezaki, O.D.
NPI 1194796078ActiveIndividual· Optometrist· Sonoma, CA
Optometrist (O.D.) in Sonoma, California, trained at University of California - School of Optometry (class of 1973). Mostly services rather than prescriptions: Medicare paid $21,127 for 206 patients in 2024, with only 23 Part D claims. Glaukos Corporation reported $150.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194796078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Apr 6, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 55207 | CA |
| Eyewear Supplier (Equipment, not the service) | 332H00000X | 5520T | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 264 across 6 procedure codes |
| Paid by Medicare | $21,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 26 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $5,762 |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 1973 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$150.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $150.01 | 1 |
What the 2025 payments were for
- Food and Beverage$150.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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