Quick answers
- Which hospitals does Tyler M. Flessner work at?
- Medicare's official clinician data lists Tyler M. Flessner at 5 hospitals: OSF Saint Elizabeth MDL Center, Saint Francis Medical Center, Saint James Hospital, St Joseph Medical Center and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tyler M. Flessner see patients?
- Medicare's clinician data lists 3 practice locations, including Peoria, IL and East Peoria, IL. Call before your visit to confirm the address.
- What is Tyler M. Flessner's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Tyler M. Flessner accept Medicare assignment?
- Yes. Medicare's clinician data says Tyler M. Flessner 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 Tyler M. Flessner?
- (906) 786-5707, as listed in official Medicare / NPI Registry data.
- What is Tyler M. Flessner's NPI number?
- 1275979825. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tyler M. Flessner works
Medicare's Facility Affiliation Data lists Tyler M. Flessner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OSF Saint Elizabeth MDL CenterPeru, IL · Acute Care Hospital · CCN 140110
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · CCN 140067
- Saint James HospitalPontiac, IL · Acute Care Hospital · CCN 140161
- St Joseph Medical CenterBloomington, IL · Acute Care Hospital · CCN 140162
- St Mary Medical CenterGalesburg, IL · Acute Care Hospital · CCN 140064
Practice locations
Addresses where Tyler M. Flessner is enrolled with Medicare (CMS data updated 2026-10-02).
- 10526 N Osage CtPeoria, IL 61615 (906) 786‑5707
- 111 Oakwood RdEast Peoria, IL 61611 (309) 740‑4272
- 8600 State Route 91, Suite 130Peoria, IL 61615 (309) 683‑5050
Group practices
Medicare enrollment lists Tyler M. Flessner as a member of these groups (CMS data updated 2026-10-02).
- OSF Multi-Specialty Group2,114 clinicians in the group
- Central Illinois Radiological Associates Ltd209 clinicians in the group
- Cira Michigan PC91 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Peoria
Clinicians with the same Medicare primary specialty in Peoria, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275979825 |
| 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