Russell Hosaka, O.D.
NPI 1447245188ActiveIndividual· Optometrist· Torrance, CA
Optometrist (O.D.) in Torrance, California, licensed in CA, with an NPI issued in September 2005. Part D covered 47 prescriptions written in 2024, 45% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2024, $625.31 in all, mostly food and beverage.
Overview
| NPI | 1447245188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 19, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT7226TLG | CA |
| Optometrist, Corneal and Contact Management | 152WC0802X | OPT7226TLG | CA |
| Optometrist, Corneal and Contact Management | 152WC0802X | OPT7226T | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 64 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $24,684 |
| Generic share | 45% of claims |
Industry payments (Open Payments)
- 2024$625.31 · 6 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $132.90 | 1 |
| Astellas Pharma US Inc | $124.90 | 1 |
| Bausch & Lomb Americas Inc. | $124.74 | 1 |
| Coopervision Inc. | $92.10 | 1 |
| Optos, Inc. | $89.59 | 1 |
What the 2024 payments were for
- Food and Beverage$535.72 · 5 payments
- Entertainment$89.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 optometrists in Torrance · All optometrists in California