Quick answers
- Which hospitals does Michael T. McAvoy work at?
- Medicare's official clinician data lists Michael T. McAvoy at 1 hospital: Covenant Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael T. McAvoy see patients?
- Medicare's clinician data lists 1 practice location in Saginaw, MI. Call before your visit to confirm the address.
- What is Michael T. McAvoy's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Internal Medicine.
- Does Michael T. McAvoy accept Medicare assignment?
- Yes. Medicare's clinician data says Michael T. McAvoy 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 T. McAvoy?
- (989) 799-9490, as listed in official Medicare / NPI Registry data.
- What is Michael T. McAvoy's NPI number?
- 1700863859. 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 T. McAvoy works
Medicare's Facility Affiliation Data lists Michael T. McAvoy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Covenant Medical CenterSaginaw, MI · Acute Care Hospital · CCN 230070
Practice locations
Addresses where Michael T. McAvoy is enrolled with Medicare (CMS data updated 2026-10-02).
- 3210 Hallmark CtSaginaw, MI 48603 (989) 799‑9490
Group practices
Medicare enrollment lists Michael T. McAvoy as a member of this group (CMS data updated 2026-10-02).
- Valley Allergy Clinic PC2 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700863859 |
| 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