Sam Joseph Kalioundji, MD
NPI 1619129426ActiveIndividual· Internal Medicine, Interventional Cardiology· Northridge, CA
Internal Medicine, Interventional Cardiology (MD) in Northridge, California, licensed in CA, with an NPI issued in October 2008. In 2024 Medicare paid $4,583,180 for 2,417 patients, and Part D covered 11,084 of their prescriptions, 82% of them generic. Abbott Laboratories was the largest of 20 companies reporting payments in 2025, $3,414 in all, mostly food and beverage. Lists Northridge Hospital Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1619129426 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 13, 2008 |
| Last updated in NPPES | May 6, 2022 |
| Certified by provider | May 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | A105168 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A105168 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,417 |
|---|---|
| Services billed | 51,659 across 116 procedure codes |
| Paid by Medicare | $4,583,180 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,084 · 24,921 30-day fills |
|---|---|
| Patients | 1,205 |
| Total drug cost | $2,180,113 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Northridge Hospital Medical CenterNorthridge, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Providence Holy Cross Medical CenterMission Hills, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
- UCLA West Valley Medical CenterWest Hills, CA
Other facilities
- Optimal Home HealthHome health agency · Tarzana, CA
- Pearl Home Health Care, Inc.Home health agency · Glendale, CA
Industry payments (Open Payments)
- 2025$3,414 · 122 payments from 20 companies
- 2024$5,086 · 105 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,085 | 22 |
| Abiomed | $627.40 | 6 |
| Novartis Pharmaceuticals Corporation | $301.88 | 22 |
| Shockwave Medical, Inc | $215.46 | 15 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $189.17 | 12 |
What the 2025 payments were for
- Food and Beverage$3,414 · 122 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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