Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Michael L. Tutt, MD

Works at hospitals in Ganado, AZ · Arizona

Summary

Michael L. Tutt, MD (Internal Medicine) is listed by Medicare at 1 hospital in Ganado, AZ. NPI 1114003183. 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 L. Tutt, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
Tufts University School Of MedicineMedical school
MaleGender (as listed)
Winslow Indian Health Care Center IncGroup practice (+1 more)

Quick answers

Which hospitals does Michael L. Tutt work at?
Medicare's official clinician data lists Michael L. Tutt at 1 hospital: Sage Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael L. Tutt see patients?
Medicare's clinician data lists 4 practice locations, including Winslow, AZ, Ganado, AZ and Dilkon, AZ. Call before your visit to confirm the address.
What is Michael L. Tutt's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Rheumatology.
Does Michael L. Tutt accept Medicare assignment?
Yes. Medicare's clinician data says Michael L. Tutt 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. Tutt?
(928) 289-4646, as listed in official Medicare / NPI Registry data.
What is Michael L. Tutt's NPI number?
1114003183. 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. Tutt works

Medicare's Facility Affiliation Data lists Michael L. Tutt 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 L. Tutt is enrolled with Medicare (CMS data updated 2026-10-02).

  • 500 Indiana AveWinslow, AZ 86047
  • 500 N Indiana AveWinslow, AZ 86047 (928) 289‑4646
  • State Hwy 264 Jct Hwy 191Ganado, AZ 86505
  • Swc Navajo Route 15 and 60, 1 Medical Center DrDilkon, AZ 86047 (928) 289‑4646

Group practices

Medicare enrollment lists Michael L. Tutt as a member of these groups (CMS data updated 2026-10-02).

  • Winslow Indian Health Care Center Inc100 clinicians in the group
  • Navajo Health Foundation-Sage Memorial Hospital, Inc.60 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Winslow

Clinicians with the same Medicare primary specialty in Winslow, AZ — not a recommendation.

All internal medicine doctors in Winslow →

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114003183
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