Quick answers
- Which hospitals does Stephen S. Karol work at?
- Medicare's official clinician data lists Stephen S. Karol at 2 hospitals: Community Hospital and St Mary Medical Center Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen S. Karol see patients?
- Medicare's clinician data lists 2 practice locations, including Valparaiso, IN and Merrillville, IN. Call before your visit to confirm the address.
- What is Stephen S. Karol's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Stephen S. Karol accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen S. Karol 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 Stephen S. Karol?
- (219) 769-0777, as listed in official Medicare / NPI Registry data.
- What is Stephen S. Karol's NPI number?
- 1487709986. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen S. Karol works
Medicare's Facility Affiliation Data lists Stephen S. Karol at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community HospitalMunster, IN · Acute Care Hospital · CCN 150125
- St Mary Medical Center IncHobart, IN · Acute Care Hospital · CCN 150034
Practice locations
Addresses where Stephen S. Karol is enrolled with Medicare (CMS data updated 2026-10-02).
- 1300 LincolnwayValparaiso, IN 46383
- 521 E 86th Ave Z, The Neurological InstituteMerrillville, IN 46410 (219) 769‑0777
Group practices
Medicare enrollment lists Stephen S. Karol as a member of this group (CMS data updated 2026-10-02).
- Rci (WRS) LLC360 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Indiana →
Other rehabilitation doctors in Valparaiso
Clinicians with the same Medicare primary specialty in Valparaiso, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487709986 |
| 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