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DIANE MITZENMACHER LCSW
NPI 1649366394
Social Worker - Clinical in Rancho Cucuamonga, CA

Active since October 04, 2006
8300 UTICA AVE #155, RANCHO CUCUAMONGA, CA 91730(909) 285-5205(909) 285-2103 Get Directions Write a Review

NPPES record last updated: June 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diane Mitzenmacher Lcsw NPPES

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

DIANE MITZENMACHER LCSW (NPI 1649366394) is an individual clinical provider in Rancho Cucuamonga, California, licensed in California (LCSW19655) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1649366394
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANE MITZENMACHERCredential: LCSW
Location Address8300 UTICA AVE #155Rancho Cucuamonga, CA 91730-7605
Mailing AddressPo Box 938Rancho Cucamonga, CA 91729-0938 · (909) 285-5205 · Fax (909) 285-2103
Phone(909) 285-5205
Fax(909) 285-2103
Sole ProprietorYes
Enumeration DateOctober 4, 2006
Last NPPES UpdateJune 8, 2023
NPPES CertifiedJune 8, 2023
✔ NPI 1649366394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · LCSW19655✔ Licensed in CA · LCS19655✔ Licensed in CA · BCD#29518
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.

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 Diane Mitzenmacher's NPI number?

The NPI number for Diane Mitzenmacher is 1649366394. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Diane Mitzenmacher located?

Diane Mitzenmacher practices at 8300 Utica Ave #155, Rancho Cucuamonga, CA 91730. The listed phone number is (909) 285-5205.

What is Diane Mitzenmacher'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 Diane Mitzenmacher was last updated on June 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.