Provider Profile

Ian Brennan

Unclaimed Profile

About Ian Brennan

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Specialty

Vascular & Interventional Radiology (Primary)

Credentials & Licensing

MA license243699
NPI1750660239
NPI issued08/15/2011

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 is Ian Brennan's specialty?

Ian Brennan is an interventional radiologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular & Interventional Radiology”.

NPI registry

Where can I find Ian Brennan?

Ian Brennan is listed at 330 Brookline Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ian Brennan?

The number on file is (617) 667-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Ian Brennan?

Ian Brennan's National Provider Identifier is 1750660239. 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 much experience does Ian Brennan have?

Ian Brennan has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Ian Brennan's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Ian 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.