Provider Profile

Heather Mastri

Unclaimed Profile

About Heather Mastri

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

CT license10729
NPI1063211076
NPI issued03/11/2025

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 Heather Mastri's specialty?

Heather Mastri is a clinical social worker in Watertown, CT. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Heather Mastri?

Heather Mastri is listed at 57 Bryant Rd, Watertown, CT 06795. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Heather Mastri?

The number on file is (203) 893-8336. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Heather Mastri's NPI number?

Heather Mastri's National Provider Identifier is 1063211076. 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 Heather Mastri been practicing?

Heather Mastri has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Heather Mastri confirmed this information?

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