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 Henderson Cardiovascular Disease Physician, 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

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonard Parilak's medical specialty?
Dr. Leonard Parilak practices Cardiovascular Disease Physician in Henderson, NV.
Where does Dr. Leonard Parilak practice?
Dr. Leonard Parilak practices at 2621 W Horizon Ridge Pkwy Ste 110, Henderson, NV 890522895. Office phone: 7026837876.
What is Dr. Leonard Parilak's NPI?
Dr. Leonard Parilak's National Provider Identifier (NPI) is 1649239450, issued by NPPES.
Does Dr. Leonard Parilak accept Medicare assignment?
Yes. Dr. Leonard Parilak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonard Parilak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.