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Emergency Medicine

William J. Bell Jr., MD

Works at hospitals in Hattiesburg, MS · Lake Havasu City, AZ · Mississippi, Arizona

Summary

William J. Bell Jr., MD (Emergency Medicine) is listed by Medicare at 2 hospitals in Hattiesburg, MS and Lake Havasu City, AZ. NPI 1164470720. 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 William J. Bell Jr., 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
31Years since medical school (graduated 1995)
MaleGender (as listed)
Emergency Physicians Southwest PCGroup practice (+1 more)

Quick answers

Which hospitals does William J. Bell Jr. work at?
Medicare's official clinician data lists William J. Bell Jr. at 2 hospitals: Forrest General Hospital and Havasu Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does William J. Bell Jr. see patients?
Medicare's clinician data lists 3 practice locations, including Lake Havasu City, AZ, Hattiesburg, MS and Payson, AZ. Call before your visit to confirm the address.
What is William J. Bell Jr.'s specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does William J. Bell Jr. accept Medicare assignment?
Yes. Medicare's clinician data says William J. Bell Jr. 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 William J. Bell Jr.?
(928) 855-8185, as listed in official Medicare / NPI Registry data.
What is William J. Bell Jr.'s NPI number?
1164470720. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where William J. Bell Jr. works

Medicare's Facility Affiliation Data lists William J. Bell Jr. 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 William J. Bell Jr. is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists William J. Bell Jr. as a member of these groups (CMS data updated 2026-10-02).

  • Emergency Physicians Southwest PC98 clinicians in the group
  • Relias Emergency Medicine Specialists of Hattiesburg LLC48 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Lake Havasu City

Clinicians with the same Medicare primary specialty in Lake Havasu City, AZ — not a recommendation.

All emergency medicine doctors in Lake Havasu City →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164470720
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