Quick answers
- Which hospitals does Michael A. Tonelli work at?
- Medicare's official clinician data lists Michael A. Tonelli at 3 hospitals: Beaumont Hospital - Dearborn, Corewell Health Trenton Hospital and McLaren Bay Region. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Tonelli see patients?
- Medicare's clinician data lists 5 practice locations, including Dearborn, MI, Bay City, MI and Ann Arbor, MI. Call before your visit to confirm the address.
- What is Michael A. Tonelli's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Michael A. Tonelli accept Medicare assignment?
- Medicare's clinician data says Michael A. Tonelli may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael A. Tonelli?
- (214) 687-0001, as listed in official Medicare / NPI Registry data.
- What is Michael A. Tonelli's NPI number?
- 1205325255. 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 A. Tonelli works
Medicare's Facility Affiliation Data lists Michael A. Tonelli at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - DearbornDearborn, MI · Acute Care Hospital · CCN 230020
- Corewell Health Trenton HospitalTrenton, MI · Acute Care Hospital · CCN 230176
- McLaren Bay RegionBay City, MI · Acute Care Hospital · CCN 230041
Practice locations
Addresses where Michael A. Tonelli is enrolled with Medicare (CMS data updated 2026-10-02).
- 18101 Oakwood BlvdDearborn, MI 48124 (214) 687‑0001
- 1900 Columbus AveBay City, MI 48708 (989) 894‑3000
- 2006 Hogback RdAnn Arbor, MI 48105
- 33155 Annapolis StWayne, MI 48184 (214) 687‑0001
- 5450 Fort StTrenton, MI 48183 (214) 687‑0001
Group practices
Medicare enrollment lists Michael A. Tonelli as a member of these groups (CMS data updated 2026-10-02).
- Northstar Anesthesia of Michigan III PLLC561 clinicians in the group
- Anesthesia Associates of Ann Arbor PLLC219 clinicians in the group
- Asa Staffing Inc145 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Dearborn
Clinicians with the same Medicare primary specialty in Dearborn, MI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1205325255 |
| 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