Women's IschemiA TRial to Reduce Events In Non-ObstRuctive CAD (opens in a new tab)
Active, not recruitingPhase 4
IschemiaCoronary Artery DiseaseACE-I (lisinopril) or ARB (losartan)Aspirin 81 enteric coated tablet dailyHigh dose potent statin
Dr. Leonard D. Parilak, MD
NPI1649239450PAC ID4880658467
- Medicare services, 2024
- 2,805
- Medicare patients, 2024
- 384
- Part D claims, 2024
- 3,395
- Clinical trials
- 1
- MIPS score, 2024
- 23
- Practice address
- 4200 W Charleston Blvd Bldg A, Las Vegas, NV 89102-1625
- Practice phone
- Call (702) 683-7876
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Silver State Cardiology
Physician office · Las Vegas, Nevada
Find Dr. Parilak's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Leonard D. Parilak is a cardiologist in Las Vegas, Nevada
Dr. Parilak practices at Silver State Cardiology in Las Vegas, Nevada.
Dr. Parilak's NPI, 1649239450, was assigned on March 21, 2006. Dr. Parilak graduated from Pennsylvania State University College of Medicine in 1996. Dr. Parilak holds Nevada license 11422.
NPI and contact details
- NPI
- 1649239450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880658467
- NPI enumeration date
- March 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (702) 683-7876
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leonard D. Parilak practices at Silver State Cardiology in Las Vegas, Nevada
Dr. Parilak's primary practice is Silver State Cardiology, at 4200 W Charleston Blvd Bldg A, Las Vegas, NV 89102-1625. The practice phone is (702) 683-7876.
- Silver State Cardiology4200 W Charleston Blvd Bldg A, Las Vegas, NV 89102-1625Phone(702) 683-7876
Source: Dmand AI Affiliation Data
Dr. Leonard D. Parilak is affiliated with 5 sites of care
Dr. Parilak's primary practice is Silver State Cardiology in Las Vegas, Nevada. Dr. Parilak is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. Dmand AI also links Dr. Parilak to 3 more home health agencies, each named with a free account.
Silver State CardiologyPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leonard D. Parilak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parilak practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silver State Cardiology | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Parilak practices
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Dr. Leonard D. Parilak is one of 147 cardiologists in Nevada
Cardiovascular disease is Dr. Parilak's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Parilak is licensed in Nevada.
Specialties and state licenses
- Cardiovascular disease, NevadaPrimary
Cardiologists near Dr. Parilak
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leonard D. Parilak billed Medicare for 2,805 services in 2024
CMS data shows 2,805 Medicare services from Dr. Parilak across 17 procedure codes in 2024, for 384 Medicare patients. Medicare paid $263,581 for them. Every service was in an office.
Medicare services, 20242,805
Medicare patients384
Paid by Medicare$263,581
Procedure codes17
Dr. Parilak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9982024: 1,60661%
- Office and hospital visits
- 2023: 1,3662024: 1,19912%
Dr. Parilak compared with the Nevada median for cardiologists, 2024
- Dr. Parilak
- Nevada median
- Medicare services
- 2,805vs 2,743Close to median
- Medicare patients
- 384vs 91458% below
- Part D claims
- 3,092vs 2,17342% above
Medians across 143 cardiologists in Nevada with Dmand AI profiles that report each measure.
Dr. Parilak's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonard D. Parilak treated 384 Medicare patients in 2024, average age 76
CMS counts 384 Medicare patients who saw Dr. Parilak in 2024. The largest group is 75 to 84, with 180 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Parilak's median patient age at 72, with 46% women.
Medicare patients, 2024384
Average age76
Average risk score1.19
Also on Medicaid13%
Dr. Parilak's Medicare patients by age, 2024
Dr. Parilak's Medicare patients by sex, 2024
- Women20453%
- Men18047%
Chronic conditions among Dr. Parilak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis46%
- Diabetes36%
- Chronic kidney disease27%
- Anxiety21%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parilak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leonard D. Parilak wrote 3,395 Medicare Part D claims in 2024
In 2024, Dr. Parilak wrote 3,395 Medicare Part D claims for 456 patients. 91% of them were for generic drugs. CMS names the drug for 3,092 of them, across 39 drugs with 11 or more claims each, at $262,901 in total drug cost. In 2023, CMS named 3,249 claims across 40 drugs.
Part D claims, 20243,395
Drugs named by CMS39
Total drug cost$262,901
Part D patients456
Dr. Parilak's Part D claims by kind of drug, 2024
- Generic3,099 claims91%
- Brand-name296 claims9%
Dr. Parilak's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Parilak's Part D claims, 2024
- Antibiotics1%19 of 3,395 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,2492024: 3,0925%
Drugs named by CMS: 39 in 2024, 40 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Leonard D. Parilak scored 23 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Parilak for performance year 2024, reported individually. Dr. Parilak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Parilak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Parilak's MIPS scores, performance year 2024
- 23of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Leonard D. Parilak has worked on 1 clinical trial
Dmand AI links Dr. Parilak to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Ischemia and Coronary Artery Disease.
Conditions in Dr. Parilak's trials
- Ischemia
- Coronary Artery Disease
Investigators on the most trials with Dr. Parilak
- Omar Almousalli, MD1 shared trial
- Nivee Pradip Amin, MD1 shared trial
- Caroline A. Ball, MD1 shared trial
Recent clinical trials with Dr. Parilak
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leonard D. Parilak received $4,828 in industry payments from 2016 to 2025
CMS Open Payments shows 212 general payments to Dr. Parilak from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $737.
General payments to Dr. Parilak by program year, 2016 to 2025
General payments to Dr. Parilak by kind, 2016 to 2025
$4.8Kin total
- Food and beverage$4,806100%
- Education$230%
Companies that paid Dr. Parilak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leonard D. Parilak graduated from Pennsylvania State University College of Medicine
Dr. Parilak graduated from Pennsylvania State University College of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leonard D. Parilak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leonard D. Parilak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leonard D. Parilak's NPI number?
Dr. Leonard D. Parilak's NPI number is 1649239450. It was assigned on March 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonard D. Parilak?
Dr. Leonard D. Parilak is a cardiologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Leonard D. Parilak practice?
Dr. Parilak practices at 4200 W Charleston Blvd Bldg A, Las Vegas, NV 89102-1625. Dr. Parilak's primary practice is Silver State Cardiology in Las Vegas, Nevada. Dmand AI also links Dr. Parilak to 3 home health agencies.
What is Dr. Leonard D. Parilak's office phone number?
The practice phone on file for Dr. Parilak is (702) 683-7876.
What is Dr. Leonard D. Parilak's medical license number?
Dr. Parilak holds Nevada license 11422.
Which hospitals is Dr. Leonard D. Parilak affiliated with?
Dr. Parilak is affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus.
Does Dr. Leonard D. Parilak accept Medicare?
Yes. CMS data shows Dr. Parilak billed Medicare for 2,805 services in 2024, and Dr. Parilak accepts Medicare assignment.
Does Dr. Leonard D. Parilak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Parilak as offering telehealth services.
What is Dr. Leonard D. Parilak's MIPS score?
Dr. Parilak's MIPS final score for performance year 2024 is 23 out of 100, reported individually.
How many Medicare patients does Dr. Leonard D. Parilak see?
CMS counts 384 Medicare patients who saw Dr. Parilak in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Leonard D. Parilak bill to Medicare?
In 2024, Dr. Parilak's most billed Medicare services were office visit, established patient (99215), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Leonard D. Parilak go to medical school?
Dr. Parilak graduated from Pennsylvania State University College of Medicine in 1996.
What drugs does Dr. Leonard D. Parilak prescribe most?
In 2024 Medicare Part D data, Dr. Parilak's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Clopidogrel.
Has Dr. Leonard D. Parilak received payments from drug or device companies?
CMS Open Payments shows $4,828 in general payments to Dr. Parilak from 36 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Leonard D. Parilak been practicing?
Dr. Parilak graduated from medical school in 1996, 30 years ago.
Does Dr. Leonard D. Parilak do research?
Dr. Parilak has worked on 1 clinical trial.
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