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

Orthopedic Surgery

Timothy B. Dixon, MD

Works at hospitals in Benson, AZ · Tucson, AZ · Arizona

Summary

Timothy B. Dixon, MD (Orthopedic Surgery) is listed by Medicare at 3 hospitals in Benson, AZ and Tucson, AZ. NPI 1669435319. 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 Timothy B. Dixon, 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

Orthopedic SurgeryPrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
University Of Arizona College Of MedicineMedical school
MaleGender (as listed)
Tucson Physician Group Holdings LLCGroup practice

Quick answers

Which hospitals does Timothy B. Dixon work at?
Medicare's official clinician data lists Timothy B. Dixon at 3 hospitals: Benson Hospital, St Joseph's Hospital and Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Timothy B. Dixon see patients?
Medicare's clinician data lists 1 practice location in Tucson, AZ. Call before your visit to confirm the address.
What is Timothy B. Dixon's specialty?
Medicare lists Orthopedic Surgery as the primary specialty.
Does Timothy B. Dixon accept Medicare assignment?
Yes. Medicare's clinician data says Timothy B. Dixon 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 Timothy B. Dixon?
(520) 881-8400, as listed in official Medicare / NPI Registry data.
What is Timothy B. Dixon's NPI number?
1669435319. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Timothy B. Dixon works

Medicare's Facility Affiliation Data lists Timothy B. Dixon 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 Timothy B. Dixon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Timothy B. Dixon as a member of this group (CMS data updated 2026-10-02).

  • Tucson Physician Group Holdings LLC201 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Arizona →

Other orthopedic surgeons in Tucson

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

All orthopedic surgeons in Tucson →

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year1999
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669435319
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