Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Britain Gailliot, MD

Diagnostic Radiology Physician in Keesler Afb, MS · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821401159

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Registry record

Entity type Individual (Type 1)

Name Dr. Britain Gailliot

Credential MD

Sex Male

Practice address 301 Fisher St, Keesler Afb, MS, 39534

Phone (301) 744-0861

Enumeration date Jun 4, 2014

Last updated in NPPES Jun 8, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License E-16367 (AR) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License RHL00202905 (CA) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 64907 (AZ) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 76899 (TN) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 036-163041 (IL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Britain Gailliot practice?

The practice location on file with NPPES is in Keesler Afb, MS. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Britain Gailliot?

The National Provider Identifier (NPI) for Britain Gailliot is 1821401159, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Roger Pradelli General Practice Dentistry · Keesler Afb, MS NPI 1215929039 Alison Beach Certified Registered Nurse Anesthetist · Biloxi, MS NPI 1992799241 Marcia Smith Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1164416962 Rita Duboyce Internal Medicine Physician · Biloxi, MS NPI 1093709073 Kathryn Weiss Certified Registered Nurse Anesthetist · Keesler Afb, MS NPI 1972598183 Dana Cressler Diagnostic Radiology Physician · Biloxi, MS NPI 1679569081 Sara Dixon General Practice Dentistry · Biloxi, MS NPI 1740277904 Jonathan Evans Pediatric Dentistry · Biloxi, MS NPI 1033106000

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-08.