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Diagnostic Radiology

Britain Gailliot, MD

Works at hospitals in Modesto, CA · Turlock, CA · Los Angeles, CA … · California, Arkansas

Summary

Britain Gailliot, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Modesto, CA, Turlock, CA and Los Angeles, CA and other places. NPI 1821401159. 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 Britain Gailliot, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
12Years since medical school (graduated 2014)
MaleGender (as listed)
USC Care Medical Group IncGroup practice (+5 more)

Quick answers

Which hospitals does Britain Gailliot work at?
Medicare's official clinician data lists Britain Gailliot at 5 hospitals: Doctors Medical Center, Emanuel Medical Center, Keck Hospital of USC, Marshall Medical Center and University of Arkansas Medical Sciences. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Britain Gailliot see patients?
Medicare's clinician data lists 18 practice locations, including Little Rock, AR, Richmond, IN and Wilmington, NC. Call before your visit to confirm the address.
What is Britain Gailliot's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Britain Gailliot accept Medicare assignment?
Yes. Medicare's clinician data says Britain Gailliot 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 Britain Gailliot?
(501) 364-1100, as listed in official Medicare / NPI Registry data.
What is Britain Gailliot's NPI number?
1821401159. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Britain Gailliot works

Medicare's Facility Affiliation Data lists Britain Gailliot 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 Britain Gailliot is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 18; the Medicare profile lists all.

Group practices

Medicare enrollment lists Britain Gailliot as a member of these groups (CMS data updated 2026-10-02).

  • USC Care Medical Group Inc1,380 clinicians in the group
  • University of Arkansas for Medical Sciences1,175 clinicians in the group
  • Hawaii Permanente Medical Group Inc704 clinicians in the group
  • Summit Medical Group, PLLC652 clinicians in the group
  • Reid Physician Associates Inc432 clinicians in the group
  • Wilmington Health PLLC369 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Arkansas →

Other radiologists in Little Rock

Clinicians with the same Medicare primary specialty in Little Rock, AR — not a recommendation.

All radiologists in Little Rock →

Clinician information

CredentialMD
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821401159
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