Quick answers
- Which hospitals does Michael Ahearn work at?
- Medicare's official clinician data lists Michael Ahearn at 5 hospitals: Carle Eureka Hospital, Carle Health Proctor Hospital, OSF Saint Clare Medical Center, OSF Saint Luke Medical Center and Saint James Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Ahearn see patients?
- Medicare's clinician data lists 4 practice locations, including Kewanee, IL and Peoria, IL. Call before your visit to confirm the address.
- What is Michael Ahearn's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Michael Ahearn accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Ahearn 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 Michael Ahearn?
- (309) 852-7500, as listed in official Medicare / NPI Registry data.
- What is Michael Ahearn's NPI number?
- 1184687717. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Ahearn works
Medicare's Facility Affiliation Data lists Michael Ahearn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carle Eureka HospitalEureka, IL · Critical Access Hospital · CCN 141309
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · CCN 140013
- OSF Saint Clare Medical CenterPrinceton, IL · Critical Access Hospital · CCN 141337
- OSF Saint Luke Medical CenterKewanee, IL · Critical Access Hospital · CCN 141325
- Saint James HospitalPontiac, IL · Acute Care Hospital · CCN 140161
Practice locations
Addresses where Michael Ahearn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1051 W S StKewanee, IL 61443 (309) 852‑7500
- 300 Tenney StKewanee, IL 61443 (309) 853‑5500
- 519 Elliott St, S1Kewanee, IL 61443 (309) 853‑2442
- 8600 State Route 91, Suite 130Peoria, IL 61615 (309) 683‑5050
Group practices
Medicare enrollment lists Michael Ahearn as a member of these groups (CMS data updated 2026-10-02).
- OSF Multi-Specialty Group2,114 clinicians in the group
- Advanced Physical Therapy Services, Ltd.223 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184687717 |
| 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