Mohammad Riazi Esfahani, MD
NPI 1164913539ActiveIndividual· Ophthalmology, Retina Specialist· Irvine, CA
Ophthalmology, Retina Specialist (MD) with Regents of the University of California, practicing in Irvine, California. In 2024 Medicare paid $201,071 for 641 patients, and Part D covered 624 of their prescriptions, 59% of them generic. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $1,007 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164913539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2018 |
| Last updated in NPPES | Jan 23, 2025 |
| Certified by provider | Jan 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | A183138 | CA |
| Ophthalmology, Retina Specialist | 207WX0107X | F537 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 641 |
|---|---|
| Services billed | 3,272 across 31 procedure codes |
| Paid by Medicare | $201,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 624 · 923 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $27,774 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Regents of the University of CaliforniaOrange, CA · 54 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$1,007 · 12 payments from 5 companies
- 2024$522.05 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $331.83 | 3 |
| Astellas Pharma US Inc | $260.92 | 4 |
| Regeneron Healthcare Solutions, Inc. | $172.27 | 3 |
| Apellis Pharmaceuticals, Inc. | $124.99 | 1 |
| Astellas Pharma Global Development | $117.29 | 1 |
What the 2025 payments were for
- Food and Beverage$1,007 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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