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

Emergency Medicine

Aaron D. Bia, MD

Works at hospitals in Chinle, AZ · Arizona

Summary

Aaron D. Bia, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Chinle, AZ. NPI 1982282349. 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 Aaron D. Bia, 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)
University Of Arizona College Of MedicineMedical school
MaleGender (as listed)
DHHS PHS Naihs Chinle Comprehensive Health Care FacilityGroup practice

Quick answers

Which hospitals does Aaron D. Bia work at?
Medicare's official clinician data lists Aaron D. Bia at 1 hospital: Chinle Comprehensive Health Care Facility. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Aaron D. Bia see patients?
Medicare's clinician data lists 2 practice locations, including Pinon, AZ and Chinle, AZ. Call before your visit to confirm the address.
What is Aaron D. Bia's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Aaron D. Bia accept Medicare assignment?
Yes. Medicare's clinician data says Aaron D. Bia 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 Aaron D. Bia?
(928) 725-9000, as listed in official Medicare / NPI Registry data.
What is Aaron D. Bia's NPI number?
1982282349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Aaron D. Bia works

Medicare's Facility Affiliation Data lists Aaron D. Bia 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 Aaron D. Bia is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2175 State Rd, Suite 4Pinon, AZ 86510 (928) 725‑9000
  • Highway 191 and Hospital RdChinle, AZ 86503

Group practices

Medicare enrollment lists Aaron D. Bia as a member of this group (CMS data updated 2026-10-02).

  • DHHS PHS Naihs Chinle Comprehensive Health Care Facility152 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Pinon

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

All emergency medicine doctors in Pinon →

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1982282349
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