Provider Profile

Heather Difonzo, M.S., CCC-SLP

Unclaimed Profile

About Heather Difonzo

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Specialty

Speech-Language Pathologist (Primary)

Credentials & Licensing

MS licenseS3710
NPI1740561091
NPI issued08/31/2011

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 does Heather Difonzo, M.S. specialize in?

Heather Difonzo, M.S. is a speech therapist in Chelmsford, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Speech-Language Pathologist”.

NPI registry

Where is Heather Difonzo, M.S. located?

Heather Difonzo, M.S. is listed at 40 Parkhurst Rd, Chelmsford, MA 01824. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Heather Difonzo, M.S.'s phone number?

The number on file is (978) 256-3151. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Heather Difonzo, M.S.?

Heather Difonzo, M.S.'s National Provider Identifier is 1740561091. 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 Heather Difonzo, M.S. have?

Heather Difonzo, M.S. 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 Heather Difonzo, M.S.'s profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Heather Difonzo, M.S.. 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.