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Family Service Agency of Marin

Community/Behavioral Health Agency in Mill Valley, CA · enumerated 2007 · authorized official Diane Suffridge, Clinical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972655678

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Registry record

Entity type Organization (Type 2)
Legal business name Family Service Agency of Marin
Practice address 384 Panoramic Hwy, Mill Valley, CA, 94941
Phone (415) 888-3384
Enumeration date Jan 16, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Diane Suffridge
Title Clinical Director
Phone (415) 491-5700

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Family Service Agency of Marin?
The NPI for Family Service Agency of Marin is 1972655678, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Family Service Agency of Marin?
NPPES lists Diane Suffridge (Clinical Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.