Leonard Parilak, M.D.
NPI 1649239450 · Cardiovascular Disease Physician · Henderson, NV
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Parilak, M.D. is a Cardiovascular Disease Physician provider in Henderson, NV (NPI 1649239450).
Provider details
- NPI number
- 1649239450
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11422 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,805 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 862 | $175 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 455 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 241 | $172 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 237 | $103 |
| Heart Muscle Strain Imaging93356 | 235 | $36 |
| Ultrasound of Both Sides of Head and Neck Blood Flow |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 375 | 122 |
| Atorvastatin Calcium | 288 | 104 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 238 | 78 |
| Losartan Potassium | 238 | 88 |
| Hydrochlorothiazide | 237 | 87 |
| Ezetimibe | 208 | 76 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$429 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4161 S Eastern Ave Ste B3Las Vegas, NV 89119-5483Phone: (702) 683-7876Fax: (702) 822-1611
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2022-07-21
Frequently asked questions
- What is Leonard Parilak's NPI number?
- Leonard Parilak's National Provider Identifier (NPI) is 1649239450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Parilak's specialty?
- Leonard Parilak is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Parilak located?
- Leonard Parilak's practice location on file with NPPES is 2621 W Horizon Ridge Pkwy Ste 110, Henderson, NV 89052-2895.
- What is Leonard Parilak's phone number?
- The practice phone number listed in the NPPES registry for Leonard Parilak is (702) 683-7876.
- Does Leonard Parilak accept Medicare?
- Leonard Parilak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Parilak's NPI active?
- Yes — Leonard Parilak's NPI (1649239450) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.