Quick answers
- Which hospitals does Keith M. Rezin work at?
- Medicare's official clinician data lists Keith M. Rezin at 1 hospital: Morris Hospital & Healthcare Centers. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keith M. Rezin see patients?
- Medicare's clinician data lists 1 practice location in Morris, IL. Call before your visit to confirm the address.
- What is Keith M. Rezin's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Keith M. Rezin accept Medicare assignment?
- Yes. Medicare's clinician data says Keith M. Rezin 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 Keith M. Rezin?
- (815) 942-4875, as listed in official Medicare / NPI Registry data.
- What is Keith M. Rezin's NPI number?
- 1407867393. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keith M. Rezin works
Medicare's Facility Affiliation Data lists Keith M. Rezin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Morris Hospital & Healthcare CentersMorris, IL · Acute Care Hospital · CCN 140101
Practice locations
Addresses where Keith M. Rezin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1051 W US Route 6Morris, IL 60450 (815) 942‑4875
Group practices
Medicare enrollment lists Keith M. Rezin as a member of this group (CMS data updated 2026-10-02).
- Morris Hospital115 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Morris
Clinicians with the same Medicare primary specialty in Morris, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407867393 |
| 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