Brian C. Toy, M.D.
NPI 1659639540ActiveIndividual· Ophthalmology· Los Angeles, CA
Ophthalmology (M.D.) in Los Angeles, California, trained at University of California, San Francisco School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $233,734 for 435 claims, against $65,564 paid for services in 2024. Ani Pharmaceuticals, Inc. was the largest of 5 companies reporting payments in 2025, $3,549 in all, mostly honoraria.
Overview
| NPI | 1659639540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2012 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A126637 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 1,020 across 41 procedure codes |
| Paid by Medicare | $65,564 |
Part D prescriptions in 2024
| Prescriptions (claims) | 435 · 648 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $233,734 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Ophthalmology |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliation
- Keck Hospital of UscLos Angeles, CA
Industry payments (Open Payments)
- 2025$3,549 · 10 payments from 5 companies
- 2024$4,397 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ani Pharmaceuticals, Inc. | $2,585 | 2 |
| Bausch & Lomb Americas Inc. | $763.76 | 4 |
| Regeneron Pharmaceuticals, Inc. | $87.52 | 1 |
| Alcon Vision LLC | $68.99 | 1 |
| Abbvie Inc. | $43.62 | 2 |
What the 2025 payments were for
- Honoraria$2,550 · 1 payment
- Consulting Fee$500.00 · 1 payment
- Food and Beverage$498.76 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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