Azmi W. Atiya, MD
NPI 1639109648ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Northridge, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with Cedars-Sinai Medical Care Foundation and 1 other group, practicing in Northridge, California. Mostly services rather than prescriptions: Medicare paid $183,772 for 217 patients in 2024, with only 26 Part D claims. Abiomed was the largest of 14 companies reporting payments in 2025, $4,072 in all, mostly food and beverage. Lists Northridge Hospital Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1639109648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | G78432 | 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 - Thoracic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 478 across 72 procedure codes |
| Paid by Medicare | $183,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 32 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $323.70 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Thoracic Surgery |
Medical groups
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
- Soltero and Yasuda Associates Cardiothoracic and Vascular Surgery MediNorthridge, CA · 5 clinicians
Hospital affiliations
- Northridge Hospital Medical CenterNorthridge, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Providence Holy Cross Medical CenterMission Hills, CA
- St Johns Regional Medical CenterOxnard, CA
- Valley Presbyterian HospitalVan Nuys, CA
Industry payments (Open Payments)
- 2025$4,072 · 45 payments from 14 companies
- 2024$3,638 · 53 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $870.03 | 8 |
| Artivion, Inc. | $865.37 | 4 |
| Abbott Laboratories | $709.79 | 5 |
| Medtronic, Inc. | $505.51 | 6 |
| Edwards Lifesciences Corporation | $340.44 | 4 |
What the 2025 payments were for
- Food and Beverage$3,593 · 44 payments
- Travel and Lodging$478.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Northridge
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- 1437180023
- 1518997527
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in California →