Quick answers
- Which hospitals does Mark C. Korpics work at?
- Medicare's official clinician data lists Mark C. Korpics at 2 hospitals: Presence Saint Joseph Hospital - Chicago and University of Illinois Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark C. Korpics see patients?
- Medicare's clinician data lists 3 practice locations, including Crown Point, IN and Chicago, IL. Call before your visit to confirm the address.
- What is Mark C. Korpics's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Mark C. Korpics accept Medicare assignment?
- Yes. Medicare's clinician data says Mark C. Korpics accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Mark C. Korpics offer telehealth?
- Medicare's clinician data says Mark C. Korpics offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark C. Korpics?
- (888) 824-0200, as listed in official Medicare / NPI Registry data.
- What is Mark C. Korpics's NPI number?
- 1407382526. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark C. Korpics works
Medicare's Facility Affiliation Data lists Mark C. Korpics at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Presence Saint Joseph Hospital - ChicagoChicago, IL · Acute Care Hospital · CCN 140224
- University of Illinois Hospital and ClinicsChicago, IL · Acute Care Hospital · CCN 140150
Practice locations
Addresses where Mark C. Korpics is enrolled with Medicare (CMS data updated 2026-10-02).
- 10855 Virginia St, Suite 1100Crown Point, IN 46307 (888) 824‑0200
- 1801 W Taylor St, C400Chicago, IL 60612 (312) 996‑3630
- 5841 S Maryland AveChicago, IL 60637 (888) 824‑0200
Group practices
Medicare enrollment lists Mark C. Korpics as a member of these groups (CMS data updated 2026-10-02).
- University of Chicago1,712 clinicians in the group
- The Board of Trustees of the University of Illinois1,150 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Crown Point
Clinicians with the same Medicare primary specialty in Crown Point, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1407382526 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians