Doctor profile · Federal record

Dr. LEONARD PARILAK, M.D.

Cardiovascular Disease Physician (CMS: CARDIOVASCULAR DISEASE (CARDIOLOGY)) · Specialist · HENDERSON, NV

  • NPI 1649239450
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2621 W HORIZON RIDGE PKWY STE 110
HENDERSON, NV 890522895
(702) 683-7876
fax (702) 822-1611
Additional location
4161 S Eastern Ave Ste B3
Las Vegas, NV 891195483

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
July 21, 2022
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Nevada #11422
Medicaid
NV #100506412

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649239450. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,364
Distinct HCPCS
10
Medicare allowed
$316,480
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 675 304 $177
99214 Established patient office or other outpatient visit, 30-39 minutes 513 228 $107
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 247 220 $14
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 206 184 $185
93880 Ultrasound of both sides of head and neck blood flow 164 159 $189
93356 Heart muscle strain imaging 158 148 $37
99205 New patient office or other outpatient visit, 60-74 minutes 75 75 $219
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 50 49 $69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 11 $78
93241 Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days 35 31 $260

In context: peer comparison

Among 5 peers in this city , average services per provider: 120. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$429
Transactions
21
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 11 $188.84
Boston Scientific Corporation 3 $77.81
E.R. Squibb & Sons, L.L.C. 2 $53.75
Esperion Therapeutics, Inc. 2 $47.21
Novo Nordisk Inc 1 $24.11
Amgen Inc. 1 $21.63
Janssen Pharmaceuticals, Inc 1 $15.19

By nature of payment

Food and Beverage
$429

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,524
Patients
824
Total drug cost
$176,584
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 372 122 $6,361
Atorvastatin Calcium Generic 294 100 $3,355
Clopidogrel (Clopidogrel Bisulfate) Brand 269 88 $2,512
Hydrochlorothiazide Generic 261 81 $1,320
Ezetimibe Generic 210 68 $8,267
Losartan Potassium Generic 201 67 $2,448
Metoprolol Succinate Generic 160 55 $1,743
Lisinopril Generic 135 46 $960
Amlodipine Besylate Generic 115 44 $798
Furosemide Generic 107 44 $364

Hospital affiliations

CMS Hospital Compare