Jacob Nathan Rubin, M.D.
NPI 1437151180ActiveIndividual· Internal Medicine, Cardiovascular Disease· Sherman Oaks, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Sherman Oaks, California, trained at University of Southern California Keck School of Medicine (class of 1982). In 2024 Medicare paid $576,675 for 1,098 patients, and Part D covered 2,782 of their prescriptions, 83% of them generic. Edwards Lifesciences Corporation was the largest of 20 companies reporting payments in 2025, $1,827 in all, mostly food and beverage.
Overview
| NPI | 1437151180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Sep 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G53079 | CA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | G53079 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,098 |
|---|---|
| Services billed | 6,309 across 34 procedure codes |
| Paid by Medicare | $576,675 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,782 · 5,385 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $429,091 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Saint Francis Medical CenterLynwood, CA
- Sherman Oaks HospitalSherman Oaks, CA
- Valley Presbyterian HospitalVan Nuys, CA
Industry payments (Open Payments)
- 2025$1,827 · 72 payments from 20 companies
- 2024$1,336 · 59 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $211.18 | 5 |
| Novartis Pharmaceuticals Corporation | $201.69 | 11 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $181.95 | 10 |
| Merck Sharp & Dohme LLC | $151.78 | 7 |
| Teleflex LLC | $122.05 | 1 |
What the 2025 payments were for
- Food and Beverage$1,827 · 72 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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