Provider Profile

Lauren Karchmer

Unclaimed Profile

About Lauren Karchmer

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Specialty

Social Worker (Primary)

Credentials & Licensing

NPI1518821065
NPI issued12/10/2025

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 does Lauren Karchmer specialize in?

Lauren Karchmer is a social worker in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Lauren Karchmer located?

Lauren Karchmer is listed at 3630 Divisadero St, San Francisco, CA 94123. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Lauren Karchmer's phone number?

The number on file is (415) 749-3516. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Lauren Karchmer?

Lauren Karchmer's National Provider Identifier is 1518821065. 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 much experience does Lauren Karchmer have?

Lauren Karchmer 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

Is Lauren Karchmer's profile verified?

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