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Emergency Medicine

Reese C. Byerrum, MD

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

Summary

Reese C. Byerrum, MD (Emergency Medicine) is listed by Medicare at 3 hospitals in Tucson, AZ and Glendale, AZ. NPI 1073193728. 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 Reese C. Byerrum, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
5Years since medical school (graduated 2021)
MaleGender (as listed)
Banner-University Medical GroupGroup practice (+1 more)

Quick answers

Which hospitals does Reese C. Byerrum work at?
Medicare's official clinician data lists Reese C. Byerrum at 3 hospitals: Banner - University Medical Center Tucson Campus, Banner Thunderbird Medical Center and Banner-University Medical Center South Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Reese C. Byerrum see patients?
Medicare's clinician data lists 3 practice locations, including Tucson, AZ and Glendale, AZ. Call before your visit to confirm the address.
What is Reese C. Byerrum's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Reese C. Byerrum accept Medicare assignment?
Yes. Medicare's clinician data says Reese C. Byerrum 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 Reese C. Byerrum?
(520) 694-0111, as listed in official Medicare / NPI Registry data.
What is Reese C. Byerrum's NPI number?
1073193728. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Reese C. Byerrum works

Medicare's Facility Affiliation Data lists Reese C. Byerrum 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 Reese C. Byerrum is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Reese C. Byerrum as a member of these groups (CMS data updated 2026-10-02).

  • Banner-University Medical Group1,072 clinicians in the group
  • North Valley Emergency Specialists28 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Tucson

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

All emergency medicine doctors in Tucson →

Clinician information

CredentialMD
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1073193728
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