Roberto Roizenblatt, M.D., PH.D.
NPI 1952564064ActiveIndividual· Ophthalmology, Retina Specialist· Long Beach, CA
Ophthalmology, Retina Specialist (M.D., PH.D.) with Miramar Eye Specialists Medical Group Inc, practicing in Long Beach, California. In 2024 Medicare paid $371,182 for 628 patients, and Part D covered 700 of their prescriptions, 78% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 6 companies reporting payments in 2025, $663.43 in all, mostly food and beverage.
Overview
| NPI | 1952564064 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2008 |
| Last updated in NPPES | Mar 12, 2024 |
| Certified by provider | Mar 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | A109738 | CA |
| Ophthalmology | 207W00000X | A109738 | 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 | 628 |
|---|---|
| Services billed | 3,697 across 46 procedure codes |
| Paid by Medicare | $371,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 700 · 1,130 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $35,340 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Miramar Eye Specialists Medical Group IncWestlake Village, CA · 27 clinicians
Industry payments (Open Payments)
- 2025$663.43 · 15 payments from 6 companies
- 2024$917.39 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $259.99 | 3 |
| Astellas Pharma US Inc | $148.26 | 8 |
| Alcon Vision LLC | $120.48 | 1 |
| Apellis Pharmaceuticals, Inc. | $82.01 | 1 |
| Genentech USA, Inc. | $31.14 | 1 |
What the 2025 payments were for
- Food and Beverage$663.43 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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