Quick answers
- Which hospitals does Michael L. Heaney work at?
- Medicare's official clinician data lists Michael L. Heaney at 2 hospitals: Herrin Hospital and SSM Health St Mary's Hospital -Centralia. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael L. Heaney see patients?
- Medicare's clinician data lists 2 practice locations, including Chicago Heights, IL and Herrin, IL. Call before your visit to confirm the address.
- What is Michael L. Heaney's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Michael L. Heaney accept Medicare assignment?
- Yes. Medicare's clinician data says Michael L. Heaney 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 L. Heaney?
- (708) 756-1000, as listed in official Medicare / NPI Registry data.
- What is Michael L. Heaney's NPI number?
- 1407858012. 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 L. Heaney works
Medicare's Facility Affiliation Data lists Michael L. Heaney at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Herrin HospitalHerrin, IL · Acute Care Hospital · CCN 140011
- SSM Health St Mary's Hospital -CentraliaCentralia, IL · Acute Care Hospital · CCN 140034
Practice locations
Addresses where Michael L. Heaney is enrolled with Medicare (CMS data updated 2026-10-02).
- 1423 Chicago RdChicago Heights, IL 60411 (708) 756‑1000
- 201 S 14th StHerrin, IL 62948 (618) 942‑2171
Group practices
Medicare enrollment lists Michael L. Heaney as a member of this group (CMS data updated 2026-10-02).
- Northstar Anesthesia of Illinois, LLC409 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Chicago Heights
Clinicians with the same Medicare primary specialty in Chicago Heights, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407858012 |
| 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