Provider Profile

Sierra Whittaker

Unclaimed Profile

About Sierra Whittaker

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Specialty

Marriage & Family Therapist (Primary)

Credentials & Licensing

CA license159646
NPI1578429544
NPI issued01/02/2026

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 Sierra Whittaker specialize in?

Sierra Whittaker is a marriage and family therapist in Camarillo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.

NPI registry

Where is Sierra Whittaker located?

Sierra Whittaker is listed at 80 N Wood Rd Ste 302, Camarillo, CA 93010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Sierra Whittaker's phone number?

The number on file is (805) 244-6919. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Sierra Whittaker's NPI number?

Sierra Whittaker's National Provider Identifier is 1578429544. 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 Sierra Whittaker confirmed this information?

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