Provider Profile

Keith L. Larsen, CAADE-R

Unclaimed Profile

About Keith Larsen

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Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

CA license11207-R
NPI1063916872
NPI issued03/19/2018

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 Keith L. Larsen specialize in?

Keith L. Larsen is an addiction & substance abuse counselor in Pittsburg, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Keith L. Larsen located?

Keith L. Larsen is listed at 1251 California Ave Ste 600, Pittsburg, CA 94565. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Keith L. Larsen's phone number?

The number on file is (925) 439-5161. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Keith L. Larsen's NPI number?

Keith L. Larsen's National Provider Identifier is 1063916872. 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 Keith L. Larsen been practicing?

Keith L. Larsen has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Keith L. Larsen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Keith L. Larsen. 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.