Dr. Mark Pelka, MD
- Medicare services, 2024
- 621
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 399
- Publications
- 4
- Hospital affiliations
- 3
- Practice address
- 801 South Washington, Naperville, IL 60540
- Practice phone
- Call (630) 527-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pelka's professional email, personal email and mobile number
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Dr. Mark Pelka is an interventional cardiologist in Naperville, Illinois
Dr. Pelka practices at Edward Hospital in Naperville, Illinois, part of Endeavor Health.
Dr. Pelka's NPI, 1114389418, was assigned on March 25, 2016. Dr. Pelka holds Illinois license 036.149149.
- NPI
- 1114389418NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022302793
- NPI enumeration date
- March 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 527-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Pelka practices at Edward Hospital in Naperville, Illinois
Dr. Pelka's primary practice is Edward Hospital, at 801 South Washington, Naperville, IL 60540 in Du Page County. The practice phone is (630) 527-3000.
- Edward Hospital801 South Washington, Naperville, IL 60540 · Du Page CountyPhone(630) 527-3000
Source: Dmand AI Affiliation Data
Dr. Mark Pelka is affiliated with 7 sites of care and 5 medical groups
Dr. Pelka's primary practice is Edward Hospital in Naperville, Illinois, part of Endeavor Health. Dr. Pelka is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Edward Hospital. Dmand AI also links Dr. Pelka to 1 more hospital, 4 group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Pelka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pelka practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Edward Hospital | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Pelka is one of 286 interventional cardiologists in Illinois
Interventional cardiology is Dr. Pelka's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Pelka is licensed in Illinois.
Specialties and state licenses
- Interventional cardiology, IllinoisPrimary
Interventional cardiologists near Dr. Pelka
Counts of interventional 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. Mark Pelka billed Medicare for 621 services in 2024
CMS data shows 621 Medicare services from Dr. Pelka across 14 procedure codes in 2024, for 240 Medicare patients. Medicare paid $32,511 for them.
Dr. Pelka's Medicare services by type, 2024
- Office and hospital visits246
- Tests and treatments208
- Drugs given in the office88
- Other services79
Where Dr. Pelka's Medicare services took place, 2024
- In an office37861%
- In a facility24339%
Dr. Pelka compared with the Illinois median for interventional cardiologists, 2024
- Dr. Pelka
- Illinois median
- Medicare services
- 621vs 2,26473% below
- Medicare patients
- 240vs 96975% below
- Part D claims
- 286vs 2,41388% below
Medians across 282 interventional cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Pelka'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pelka and other interventional cardiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Pelka treated 240 Medicare patients in 2024, average age 77
CMS counts 240 Medicare patients who saw Dr. Pelka in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Pelka's median patient age at 62, with 42% women.
Dr. Pelka's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Pelka's Medicare patients by sex, 2024
- Women12653%
- Men11448%
Chronic conditions among Dr. Pelka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease61%
- Arthritis58%
- Heart failure44%
- Atrial fibrillation41%
- Chronic kidney disease36%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pelka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Pelka wrote 399 Medicare Part D claims in 2024
In 2024, Dr. Pelka wrote 399 Medicare Part D claims for 140 patients. 92% of them were for generic drugs. CMS names the drug for 286 of them, across 6 drugs with 11 or more claims each, at $3,180 in total drug cost. In 2023, CMS named 240 claims across 3 drugs.
Dr. Pelka's Part D claims by kind of drug, 2024
- Generic366 claims92%
- Brand-name33 claims8%
Dr. Pelka'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2402024: 28619%
Drugs named by CMS: 6 in 2024, 3 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. Mark Pelka ranks in the 81st percentile for coronary angioplasty and stenting in Medicare
Dr. Pelka accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 45 procedures of coronary angioplasty and stenting by Dr. Pelka, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Pelka ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 81st percentile45 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Pelka has 4 publications on record
Dmand AI links 4 papers to Dr. Pelka, published from 2021 to 2024. Dr. Pelka's most frequent co-authors are Lucas Amedeo Burke, MD, Amir Darki, MD and Ivo K. Genev, MD.
Dr. Pelka's papers by year, 2021 to 2024
Dr. Pelka's most frequent co-authors
Recent publications by Dr. Pelka
Am J Cardiol
Cardiovasc Revasc Med
See who Dr. Pelka researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pelka works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Pelka received $8,834 in industry payments from 2019 to 2025
CMS Open Payments shows 115 general payments to Dr. Pelka from 24 drug and device companies from 2019 to 2025. Grants make up the largest share, 45% of the total. Medtronic, Inc. paid the most, $6,148.
General payments to Dr. Pelka by program year, 2019 to 2025
General payments to Dr. Pelka by kind, 2019 to 2025
- Grants$4,00045%
- Food and beverage$3,55340%
- Travel and lodging$96911%
- Education$3134%
Companies that paid Dr. Pelka the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Pelka'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mark Pelka
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. Mark Pelka's NPI number?
Dr. Mark Pelka's NPI number is 1114389418. It was assigned on March 25, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Pelka?
Dr. Mark Pelka is an interventional cardiologist in Naperville, Illinois. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Mark Pelka practice?
Dr. Pelka practices at 801 South Washington, Naperville, IL 60540. Dr. Pelka's primary practice is Edward Hospital in Naperville, Illinois, part of Endeavor Health. Dmand AI also links Dr. Pelka to 1 hospital, 4 group practices and clinics and 4 medical groups.
What is Dr. Mark Pelka's office phone number?
The practice phone on file for Dr. Pelka is (630) 527-3000.
What is Dr. Mark Pelka's medical license number?
Dr. Pelka holds Illinois license 036.149149.
Which hospitals is Dr. Mark Pelka affiliated with?
Dr. Pelka practices at Edward Hospital in Naperville, Illinois. Dr. Pelka is also affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Pelka to 1 more hospital.
What medical group is Dr. Mark Pelka part of?
Dr. Pelka is linked to Edward Hospital. Dmand AI links Dr. Pelka to 4 more medical groups.
Does Dr. Mark Pelka accept Medicare?
Yes. CMS data shows Dr. Pelka billed Medicare for 621 services in 2024, and Dr. Pelka accepts Medicare assignment.
How many Medicare patients does Dr. Mark Pelka see?
CMS counts 240 Medicare patients who saw Dr. Pelka in 2024, with an average age of 77.
What services does Dr. Mark Pelka bill to Medicare?
In 2024, Dr. Pelka's most billed Medicare services were hospital inpatient care (99233), injected or infused drug (J2785) and medicare service (G2211).
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What drugs does Dr. Mark Pelka prescribe most?
In 2024 Medicare Part D data, Dr. Pelka's most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Mark Pelka received payments from drug or device companies?
CMS Open Payments shows $8,834 in general payments to Dr. Pelka from 24 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Mark Pelka been practicing?
Dr. Pelka graduated from medical school in 2016, 10 years ago.
Does Dr. Mark Pelka do research?
Dmand AI links 4 publications to Dr. Pelka, published from 2021 to 2024.
Who does Dr. Mark Pelka publish with?
Dr. Pelka's most frequent co-authors are Lucas Amedeo Burke, MD (1 shared paper), Amir Darki, MD (1 shared paper) and Ivo K. Genev, MD (1 shared paper).
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