Mark Pelka, M.D.
NPI 1114389418ActiveIndividual· Internal Medicine, Interventional Cardiology· Naperville, IL
Internal Medicine, Interventional Cardiology (M.D.) with Edward Hospital and 2 other groups, practicing in Naperville, Illinois. 240 Medicare patients in 2024, $56,391 paid; nearly all of their 399 Part D prescriptions were generic (92%). Edwards Lifesciences Corporation was the largest of 10 companies reporting payments in 2025, $846.66 in all, mostly food and beverage. Lists Edward Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1114389418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2016 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 036.149149 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036149149 | IL |
| Internal Medicine | 207R00000X | 036.149149 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 240 |
|---|---|
| Services billed | 758 across 61 procedure codes |
| Paid by Medicare | $56,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 399 · 986 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $25,299 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Edward HospitalBolingbrook, IL · 96 clinicians
- Elmhurst Memorial HospitalElmhurst, IL · 81 clinicians
- Cardiovascular Institute Gpe IncNaperville, IL · 51 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$846.66 · 26 payments from 10 companies
- 2024$2,511 · 47 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $486.54 | 14 |
| Medtronic, Inc. | $130.61 | 1 |
| Abbott Laboratories | $56.14 | 2 |
| Cardiva Medical, Inc. | $40.19 | 2 |
| Heartflow, Inc. | $37.99 | 2 |
What the 2025 payments were for
- Food and Beverage$846.66 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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