Amin Attia, MD
NPI 1578626909ActiveIndividual· Internal Medicine, Rheumatology· Corona, CA
Internal Medicine, Rheumatology (MD) in Corona, California, licensed in CA, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $898,524 for 2,153 claims, against $57,917 paid for services in 2024. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $521.95 in all, mostly food and beverage.
Overview
| NPI | 1578626909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Aug 2, 2021 |
| Certified by provider | Aug 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A44842 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 2,027 across 19 procedure codes |
| Paid by Medicare | $57,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,153 · 4,186 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $898,524 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Rheumatology |
Industry payments (Open Payments)
- 2025$521.95 · 25 payments from 8 companies
- 2024$655.06 · 32 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $210.19 | 9 |
| Amgen Inc. | $163.88 | 10 |
| Inspire Medical Systems, Inc. | $37.33 | 1 |
| Eisai Inc. | $34.66 | 1 |
| Novo Nordisk Inc | $34.44 | 1 |
What the 2025 payments were for
- Food and Beverage$521.95 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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