Quick answers
- Which hospitals does Stephen J. Lojewski work at?
- Medicare's official clinician data lists Stephen J. Lojewski at 2 hospitals: ProMedica Monroe Regional Hospital and Summa Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen J. Lojewski see patients?
- Medicare's clinician data lists 2 practice locations, including Toledo, OH and Monroe, MI. Call before your visit to confirm the address.
- What is Stephen J. Lojewski's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Stephen J. Lojewski accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen J. Lojewski 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 J. Lojewski?
- (419) 291-4000, as listed in official Medicare / NPI Registry data.
- What is Stephen J. Lojewski's NPI number?
- 1841585312. 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 J. Lojewski works
Medicare's Facility Affiliation Data lists Stephen J. Lojewski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- ProMedica Monroe Regional HospitalMonroe, MI · Acute Care Hospital · CCN 230099
- Summa Health SystemAkron, OH · Acute Care Hospital · CCN 360020
Practice locations
Addresses where Stephen J. Lojewski is enrolled with Medicare (CMS data updated 2026-10-02).
- 2142 N Cove BlvdToledo, OH 43606 (419) 291‑4000
- 718 N Macomb StMonroe, MI 48162 (734) 240‑8400
Group practices
Medicare enrollment lists Stephen J. Lojewski as a member of this group (CMS data updated 2026-10-02).
- Emergency Physicians of Northwest Ohio Inc101 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Toledo
Clinicians with the same Medicare primary specialty in Toledo, OH — not a recommendation.
Clinician information
| Medical school | Nova Southeastern College Of Osteo Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841585312 |
| 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