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Physician Profile

William A. Brennan, M.D.

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At a glance

About Dr. Brennan

William A. Brennan, M.D. practices neurological surgery in Lafayette, LA. The provider's National Provider Identifier (NPI) is 1578784468.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

LA licenceAs reported to the NPI registry
No. MD.202641As reported
NPINational Provider Identifier
1578784468Issued 2007

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

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. Contact the office directly to confirm availability and scheduling.

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.

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