Ronald P. Karlsberg, M.D.
NPI 1588636922ActiveIndividual· Internal Medicine, Cardiovascular Disease· Beverly Hills, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Beverly Hills, California, trained at University of California, San Francisco School of Medicine (class of 1973). In 2024 Medicare paid $1,288,349 for 633 patients, and Part D covered 5,600 of their prescriptions, 76% of them generic. Abbott Laboratories was the largest of 8 companies reporting payments in 2025, $614.17 in all, mostly food and beverage.
Overview
| NPI | 1588636922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 1, 2006 |
| Last updated in NPPES | Dec 23, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G37753 | CA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | G37753 | 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 | 633 |
|---|---|
| Services billed | 40,741 across 115 procedure codes |
| Paid by Medicare | $1,288,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,600 · 12,037 30-day fills |
|---|---|
| Patients | 505 |
| Total drug cost | $1,274,422 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1973 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Cardiovascular Medical Group of Southern CaliforniaBeverly Hills, CA · 11 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Other facilities
- Dynamic Home CareHome health agency · Sherman Oaks, CA
Industry payments (Open Payments)
- 2025$614.17 · 17 payments from 8 companies
- 2024$428.95 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $156.08 | 2 |
| Novartis Pharmaceuticals Corporation | $121.21 | 4 |
| Regeneron Healthcare Solutions, Inc. | $117.80 | 1 |
| E.R. Squibb & Sons, L.L.C. | $57.42 | 3 |
| Pfizer Inc. | $53.29 | 2 |
What the 2025 payments were for
- Food and Beverage$614.17 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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