Provider Profile

Maria De Costa, LSWAIC

Unclaimed Profile

About Maria De Costa

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

WA licenseSC61556998
NPI1528919701
NPI issued02/04/2026

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

What does Maria De Costa specialize in?

Maria De Costa is a clinical social worker in Bellevue, WA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Maria De Costa located?

Maria De Costa is listed at 1975 112Th Ave Ne Ste 201, Bellevue, WA 98004. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Maria De Costa's phone number?

The number on file is (360) 447-8375. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Maria De Costa?

Maria De Costa's National Provider Identifier is 1528919701. 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

Is Maria De Costa's profile verified?

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