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CLARE FRIEDLANDER LCSW
NPI 1255400644
Social Worker - Clinical in Petaluma, CA

Active since November 07, 2006
1390 N MCDOWELL BLVD STE G233, PETALUMA, CA 94954(707) 391-0362 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Clare Friedlander Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARE FRIEDLANDER LCSW (NPI 1255400644) is an individual clinical provider in Petaluma, California, licensed in California (LCS18109) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1255400644
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCLARE FRIEDLANDERCredential: LCSW
Location Address1390 N MCDOWELL BLVD STE G233Petaluma, CA 94954-1188
Mailing Address1390 N Mcdowell Blvd Ste G233Petaluma, CA 94954-1188 · (707) 391-0362
Phone(707) 391-0362
Sole ProprietorNo
Enumeration DateNovember 7, 2006
Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1255400644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCS18109
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1390 N MCDOWELL BLVD STE G233, Petaluma, CA 94954
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clare Friedlander's NPI number?

The NPI number for Clare Friedlander is 1255400644. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Where is Clare Friedlander located?

Clare Friedlander practices at 1390 N Mcdowell Blvd Ste G233, Petaluma, CA 94954. The listed phone number is (707) 391-0362.

What is Clare Friedlander's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Clare Friedlander was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.