Quick answers
- Which hospitals does John D. Baer work at?
- Medicare's official clinician data lists John D. Baer at 5 hospitals: Carle Health Methodist Hospital, Carle Health Pekin Hospital, Carle Health Proctor Hospital, Saint Francis Medical Center and St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Baer see patients?
- Medicare's clinician data lists 1 practice location in Tremont, IL. Call before your visit to confirm the address.
- What is John D. Baer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does John D. Baer accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Baer 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 John D. Baer?
- (309) 925-2961, as listed in official Medicare / NPI Registry data.
- What is John D. Baer's NPI number?
- 1255331773. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Baer works
Medicare's Facility Affiliation Data lists John D. Baer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carle Health Methodist HospitalPeoria, IL · Acute Care Hospital · CCN 140209
- Carle Health Pekin HospitalPekin, IL · Acute Care Hospital · CCN 140120
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · CCN 140013
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · CCN 140067
- St Joseph Medical CenterBloomington, IL · Acute Care Hospital · CCN 140162
Practice locations
Addresses where John D. Baer is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 S Locust StTremont, IL 61568 (309) 925‑2961
Group practices
Medicare enrollment lists John D. Baer as a member of this group (CMS data updated 2026-10-02).
- OSF Multi-Specialty Group2,114 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255331773 |
| 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