Leonard D. Parilak, M.D.
NPI 1649239450ActiveIndividual· Internal Medicine, Cardiovascular Disease· Henderson, NV
Internal Medicine, Cardiovascular Disease (M.D.) in Henderson, Nevada, trained at Pennsylvania State University College of Medicine (class of 1996). 384 Medicare patients in 2024, $272,285 paid; nearly all of their 3,395 Part D prescriptions were generic (91%). Cvrx, Inc. was the largest of 11 companies reporting payments in 2025, $724.62 in all, mostly food and beverage.
Overview
| NPI | 1649239450 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 21, 2006 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 11422 | NV |
| Specialist | 174400000X | 11422 | NV |
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) (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 2,871 across 37 procedure codes |
| Paid by Medicare | $272,285 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,395 · 8,847 30-day fills |
|---|---|
| Patients | 456 |
| Total drug cost | $318,929 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Hospital affiliation
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV
Other facilities
- Executive Care Home HealthHome health agency · Las Vegas, NV
- Onecare Home Health CareHome health agency · Las Vegas, NV
Industry payments (Open Payments)
- 2025$724.62 · 24 payments from 11 companies
- 2024$428.54 · 21 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cvrx, Inc. | $223.67 | 7 |
| Boston Scientific Corporation | $184.25 | 5 |
| Novartis Pharmaceuticals Corporation | $62.51 | 2 |
| Inspire Medical Systems, Inc. | $60.18 | 2 |
| Edwards Lifesciences Corporation | $58.45 | 2 |
What the 2025 payments were for
- Food and Beverage$724.62 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 cardiologists in Henderson · All cardiologists in Nevada