Olga Voroshilovsky, MD
NPI 1659402311ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· West Hollywood, CA
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in West Hollywood, California, licensed in CA, with an NPI issued in March 2007. In 2024 Medicare paid $274,099 for 303 patients, and Part D covered 1,742 of their prescriptions, 76% of them generic. Boston Scientific Corporation was the largest of 8 companies reporting payments in 2025, $668.61 in all, mostly food and beverage. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1659402311 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 7, 2007 |
| Last updated in NPPES | Aug 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | A81570 | CA |
| Internal Medicine | 207R00000X | A81570 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | A81570 | 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 - Cardiac Electrophysiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 3,039 across 51 procedure codes |
| Paid by Medicare | $274,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,742 · 3,547 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $347,477 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$668.61 · 16 payments from 8 companies
- 2024$908.45 · 32 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $358.10 | 5 |
| Abbott Laboratories | $160.12 | 4 |
| Novartis Pharmaceuticals Corporation | $41.62 | 2 |
| Dexcom, Inc. | $28.69 | 1 |
| Novo Nordisk Inc | $28.62 | 1 |
What the 2025 payments were for
- Food and Beverage$668.61 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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