Mark Balek, M.D.
NPI 1952557316ActiveIndividual· Internal Medicine, Cardiovascular Disease· Oak Park, IL
Internal Medicine, Cardiovascular Disease (M.D.) with Chicago Cardiology Institute SC, practicing in Oak Park, Illinois. In 2024 Medicare paid $1,064,819 for 1,478 patients, and Part D covered 1,636 of their prescriptions, 89% of them generic. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2024, $45.04 in all, mostly food and beverage. Lists Alexian Brothers Medical Center 1 and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1952557316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2008 |
| Last updated in NPPES | Dec 27, 2021 |
| Certified by provider | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036138469 | IL |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | 036138469 | 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 - Cardiovascular Disease (Cardiology) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,478 |
|---|---|
| Services billed | 40,655 across 49 procedure codes |
| Paid by Medicare | $1,064,819 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,636 · 4,235 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $231,155 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Chicago Cardiology Institute SCSchaumburg, IL · 24 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Amita Health Resurrection Medical CenterChicago, IL
- Community First Medical CenterChicago, IL
- Saint Francis Hospital-EvanstonEvanston, IL
- West Suburban Medical CenterOak Park, IL
Industry payments (Open Payments)
- 2024$45.04 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $26.96 | 1 |
| Janssen Pharmaceuticals, Inc | $18.08 | 1 |
What the 2024 payments were for
- Food and Beverage$45.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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