Quick answers
- Which hospitals does Steven M. Herwick work at?
- Medicare's official clinician data lists Steven M. Herwick at 5 hospitals: Advocate Good Shepherd Hospital, Advocate Illinois Masonic Medical Center, Advocate Lutheran General Hospital, Community First Medical Center and Presence Saint Joseph Hospital - Chicago. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven M. Herwick see patients?
- Medicare's clinician data lists 9 practice locations, including Chicago, IL, Park Ridge, IL and Lakemoor, IL. Call before your visit to confirm the address.
- What is Steven M. Herwick's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Steven M. Herwick accept Medicare assignment?
- Yes. Medicare's clinician data says Steven M. Herwick 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 Steven M. Herwick?
- (317) 805-4093, as listed in official Medicare / NPI Registry data.
- What is Steven M. Herwick's NPI number?
- 1235182791. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven M. Herwick works
Medicare's Facility Affiliation Data lists Steven M. Herwick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Shepherd HospitalBarrington, IL · Acute Care Hospital · CCN 140291
- Advocate Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · CCN 140182
- Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · CCN 140223
- Community First Medical CenterChicago, IL · Acute Care Hospital · CCN 140251
- Presence Saint Joseph Hospital - ChicagoChicago, IL · Acute Care Hospital · CCN 140224
Practice locations
Addresses where Steven M. Herwick is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1435 W WebsterChicago, IL 60614 (317) 805‑4093
- 1775 Dempster StPark Ridge, IL 60068 (847) 723‑2210
- 27655 W State Route 120Lakemoor, IL 60051 (815) 458‑1500
- 3021 N Sheffield AveChicago, IL 60657 (872) 843‑0550
- 3134 N Clark StChicago, IL 60657 (312) 766‑4949
Group practices
Medicare enrollment lists Steven M. Herwick as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Integrated Imaging Consultants LLC159 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235182791 |
| 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