Provider Profile

Phyllis Mast, PhD

Unclaimed Profile

About Dr. Mast

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

Specialty

Psychologist (Primary)

Credentials & Licensing

WA license1247
NPI1265594998
NPI issued12/16/2006

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 Phyllis Mast specialize in?

Phyllis Mast is a psychologist in Spokane, WA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Phyllis Mast located?

Phyllis Mast is listed at 1107 S Wall St, Spokane, WA 99204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Phyllis Mast's phone number?

The number on file is (509) 747-5529. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Phyllis Mast's NPI number?

Phyllis Mast's National Provider Identifier is 1265594998. 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 Phyllis Mast been practicing?

Phyllis Mast has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Phyllis Mast confirmed this information?

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