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Cardiac Surgery

Michael C. Maxwell, MD

Works at hospitals in Mesa, AZ · Queen Creek, AZ · Bozeman, MT · Arizona, Montana

Summary

Michael C. Maxwell, MD (Cardiac Surgery) is listed by Medicare at 5 hospitals in Mesa, AZ, Queen Creek, AZ and Bozeman, MT. NPI 1114926300. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Michael C. Maxwell, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Cardiac SurgeryPrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
MaleGender (as listed)
Bozeman Health Deaconess HospitalGroup practice

Quick answers

Which hospitals does Michael C. Maxwell work at?
Medicare's official clinician data lists Michael C. Maxwell at 5 hospitals: Banner Baywood Medical Center, Banner Desert Medical Center, Banner Heart Hospital, Banner Ironwood Medical Center and Bozeman Health Deaconess Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael C. Maxwell see patients?
Medicare's clinician data lists 2 practice locations, including Mesa, AZ and Bozeman, MT. Call before your visit to confirm the address.
What is Michael C. Maxwell's specialty?
Medicare lists Cardiac Surgery as the primary specialty, and also Thoracic Surgery.
Does Michael C. Maxwell accept Medicare assignment?
Yes. Medicare's clinician data says Michael C. Maxwell 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 C. Maxwell?
(480) 782-6900, as listed in official Medicare / NPI Registry data.
What is Michael C. Maxwell's NPI number?
1114926300. 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 C. Maxwell works

Medicare's Facility Affiliation Data lists Michael C. Maxwell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Michael C. Maxwell is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael C. Maxwell as a member of this group (CMS data updated 2026-10-02).

  • Bozeman Health Deaconess Hospital320 clinicians in the group

Specialties

Find other Cardiac Surgery doctors in Arizona →

Other cardiac surgeons in Arizona

Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.

All cardiac surgeons in Arizona →

Clinician information

CredentialMD
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114926300
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians