Physician Profile

William A. Brennan, M.D.

Unclaimed Profile

About Dr. Brennan

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Specialty

Neurological Surgery (Primary)

Credentials & Licensing

LA licenseMD.202641
NPI1578784468
NPI issued05/01/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does William A. Brennan specialize in?

William A. Brennan is a neurosurgeon in Lafayette, LA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurological Surgery”.

NPI registry

Where is William A. Brennan located?

William A. Brennan is listed at 4212 W Congress Street Suite 3500, Lafayette, LA 70506. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William A. Brennan's phone number?

The number on file is (337) 981-2125. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is William A. Brennan's NPI number?

William A. Brennan's National Provider Identifier is 1578784468. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has William A. Brennan been practicing?

William A. Brennan has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has William A. Brennan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by William A. Brennan. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.