Nader Nashaat Attia, D.O
NPI 1871790717ActiveIndividual· Internal Medicine, Cardiovascular Disease· Riverside, CA
Internal Medicine, Cardiovascular Disease (D.O) in Riverside, California, trained at Kansas City University of Physicians and Surgeons (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $969,012 for 2,624 claims, against $97,707 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 10 companies reporting payments in 2025, $426.86 in all, mostly food and beverage.
Overview
| NPI | 1871790717 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Jul 2, 2007 |
| Last updated in NPPES | Dec 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 20A12778 | CA |
| Internal Medicine | 207R00000X | 5101017289 | MI |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 474 |
|---|---|
| Services billed | 1,304 across 19 procedure codes |
| Paid by Medicare | $97,707 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,624 · 5,724 30-day fills |
|---|---|
| Patients | 569 |
| Total drug cost | $969,012 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Cardiology Specialists Medical Group IncTemecula, CA · 12 clinicians
Hospital affiliations
- Loma Linda University Medical Center-MurrietaMurrieta, CA
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
- Temecula Valley HospitalTemecula, CA
Industry payments (Open Payments)
- 2025$426.86 · 19 payments from 10 companies
- 2024$592.59 · 29 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $103.25 | 5 |
| Novartis Pharmaceuticals Corporation | $99.70 | 4 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $62.10 | 3 |
| Heartflow, Inc. | $37.87 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $30.23 | 1 |
What the 2025 payments were for
- Food and Beverage$426.86 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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