Quick answers
- Which hospitals does John Bajgrowicz work at?
- Medicare's official clinician data lists John Bajgrowicz at 3 hospitals: Elmhurst Memorial Hospital, Loyola Gottlieb Memorial Hospital and Loyola University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Bajgrowicz see patients?
- Medicare's clinician data lists 1 practice location in Melrose Park, IL. Call before your visit to confirm the address.
- What is John Bajgrowicz's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does John Bajgrowicz accept Medicare assignment?
- Yes. Medicare's clinician data says John Bajgrowicz 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.
- What is the phone number for John Bajgrowicz?
- (708) 450-4935, as listed in official Medicare / NPI Registry data.
- What is John Bajgrowicz's NPI number?
- 1245288331. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Bajgrowicz works
Medicare's Facility Affiliation Data lists John Bajgrowicz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospital · CCN 140200
- Loyola Gottlieb Memorial HospitalMelrose Park, IL · Acute Care Hospital · CCN 140008
- Loyola University Medical CenterMaywood, IL · Acute Care Hospital · CCN 140276
Practice locations
Addresses where John Bajgrowicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 675 W N Ave, Suite 101Melrose Park, IL 60160 (708) 450‑4935
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Illinois →
Other cardiologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245288331 |
| 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