Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Bretton Brantley, MD

Dermatology Physician in Baton Rouge, LA · enumerated 2006 · practices at Calais Dermatology Associates.

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

National Provider Identifier

1629006630

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Registry record

Entity type Individual (Type 1)

Name John Bretton Brantley

Credential MD

Sex Male

Practice address 5220 Flanders Drive, Baton Rouge, LA, 70808

Phone (225) 766-5151

Fax (225) 766-8216

Enumeration date Jun 29, 2006

Last updated in NPPES Feb 9, 2010

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 013362 (LA) Primary

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License 013362 (LA) Secondary

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 013362 (LA) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
1168122	Medicaid	LA	-

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

What is the NPI number for John Brantley?

The National Provider Identifier (NPI) for John Brantley is 1629006630, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Brantley practice?

The practice location on file with NPPES is in Baton Rouge, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Calais Dermatology Associates Dermatology Physician · Baton Rouge, LA NPI 1093742769

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-09.