Provider Profile

Brendan Castle

Unclaimed Profile

About Brendan Castle

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Credentials & Licensing

NPI1184577058
NPI issued02/19/2026

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

Where is Brendan Castle located?

Brendan Castle is listed at 295 Donald Lynch Blvd, Marlborough, MA 01752. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Brendan Castle's phone number?

The number on file is (508) 651-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Brendan Castle's NPI number?

Brendan Castle's National Provider Identifier is 1184577058. 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

Has Brendan Castle confirmed this information?

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