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MICHAEL LEWIS TUTT M.D
NPI 1114003183
Internal Medicine - Rheumatology in Fort Defiance, AZ

Active since October 31, 2006PECOS EnrolledAccepts Medicare Assignment
USPHS IHS FEDERAL FACILITY, FORT DEFIANCE HOSPITAL, FORT DEFIANCE, AZ 86504(928) 729-8000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael Lewis Tutt M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL LEWIS TUTT M.D (NPI 1114003183) is an individual rheumatology provider in Fort Defiance, Arizona, licensed in Arizona (20226) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1988).

NPPES Registry Identity

NPI1114003183
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameMICHAEL LEWIS TUTTCredential: M.D
Location AddressUSPHS IHS FEDERAL FACILITY, FORT DEFIANCE HOSPITALFort Defiance, AZ 86504-0649
Mailing AddressPo Box 649Fort Defiance, AZ 86504-0649 · (928) 729-8000
Phone(928) 729-8000
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1988
Enumeration DateOctober 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1114003183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in AZ · 20226
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
USPHS IHS FEDERAL FACILITY, Fort Defiance, AZ 86504
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Lewis Tutt M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224191937
PECOS Enrollment IDI20090107000118, I20240221000894
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Michael Tutt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Fort Defiance Indian Hospital Board, Incorporation
0.4 mi
General Acute Care Hospital
CORNER OF ROUTE N12 & N7
Fort Defiance, AZ 86504
  • Reassigned Medicare billing, Texas enrollment
  • 518 clinicians in this Medicare group
NPI 1477876639 (928) 729-8000
Navajo Health Foundation-Sage Memorial Hospital, Inc.
27 mi
Rural
ARIZONA HIGHWAY 191
Ganado, AZ 86505
  • Reassigned Medicare billing, Arizona enrollment
  • 204 clinicians in this Medicare group
NPI 1477735777 (928) 755-4500
Dilkon Medical Center
75 mi
Public Health, Federal
1 MEDICAL CENTER DRIVE
Dilkon, AZ 86047
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Winslow Indian Health Care Center Inc
  • 219 clinicians in this Medicare group
NPI 1306016126 (928) 289-4646

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
38 services21 patients
Red blood cell sedimentation rate, to detect inflammation, non-automated 85651
The Red Blood Cell Sedimentation Rate test measures how quickly red blood cells settle at the bottom of a test tube. If they settle faster than normal, it may indicate inflammation in the body. This test is non-automated, meaning it's manually performed by a lab technician.
22 services13 patients
Measurement c-reactive protein for detection of infection or inflammation 86140
C-reactive protein (CRP) test is a blood test that checks for signs of inflammation or infection in the body. High levels of CRP often suggest that there's inflammation or a bacterial infection. This test helps in monitoring and managing conditions like arthritis and heart disease.
22 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Tutt's NPI number?

The NPI number for Michael Tutt is 1114003183. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Michael Tutt located?

Michael Tutt practices at Usphs Ihs Federal Facility Fort Defiance Hospital, Fort Defiance, AZ 86504. The listed phone number is (928) 729-8000.

What is Michael Tutt's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Michael Tutt enrolled in Medicare?

Yes. Michael Tutt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Tutt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Tutt reassigns Medicare benefits to 3 organizations: The Fort Defiance Indian Hospital Board, Incorporation (Fort Defiance, AZ), Navajo Health Foundation-Sage Memorial Hospital, Inc. (Ganado, AZ) and Dilkon Medical Center (Dilkon, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Tutt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Tutt was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.