CASSANDRA ELLEN CHAMBERLAIN
NPI 1124700109
Social Worker in Orange, CA

Active since August 01, 2023
4000 W METROPOLITAN DR STE 401, ORANGE, CA 92868(866) 830-6011 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 17, 2025, Sep 24, 2024, Aug 21, 2024 (3 updates tracked since 2024).

About Cassandra Ellen Chamberlain NPPES

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

CASSANDRA ELLEN CHAMBERLAIN (NPI 1124700109) is an individual social worker in Orange, California, licensed in California (123091) and active in the NPI registry since August 2023. She maintains a secondary practice location in Tustin.

NPPES Registry Identity

NPI1124700109
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameCASSANDRA ELLEN CHAMBERLAIN
Location Address4000 W METROPOLITAN DR STE 401Orange, CA 92868-3506
Mailing Address4000 W Metropolitan Dr Ste 401Orange, CA 92868-3506 · (866) 830-6011
Sole ProprietorNo
Enumeration DateAugust 1, 2023
Last NPPES UpdateJune 17, 20253 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
NPI 1124700109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License Licensed in CA · 123091
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Also ListedRehabilitation PractitionerTaxonomy 225400000X
4000 W METROPOLITAN DR STE 401, Orange, CA 92868

Secondary Practice Location 1

Location 114632 Yorba St # BTustin, CA 92780-2554 · Phone (714) 714-0780

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center (Adult Mental Health)
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Marriage & Family Therapist
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Marriage & Family Therapist
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Marriage & Family Therapist
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Social Worker (Clinical)
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Day Training/Habilitation Specialist
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Social Worker (Clinical)
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868
Counselor (Mental Health)
4000 W METROPOLITAN DR STE 401
ORANGE, CA 92868

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 Cassandra Chamberlain's NPI number?

The NPI number for Cassandra Chamberlain is 1124700109. It was assigned to this individual provider in the NPPES registry on August 1, 2023.

Where is Cassandra Chamberlain located?

Cassandra Chamberlain practices at 4000 W Metropolitan Dr Ste 401, Orange, CA 92868. The listed phone number is (866) 830-6011.

What is Cassandra Chamberlain's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Cassandra Chamberlain was last updated on June 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.