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HEATHER MARSHALL
NPI 1902079403
Social Worker - Clinical in Joshua Tree, CA

Active since April 07, 2008
PO BOX 1441, JOSHUA TREE, CA 92252(111) 111-1111 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Heather Marshall NPPES

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

HEATHER MARSHALL (NPI 1902079403) is an individual clinical provider in Joshua Tree, California, licensed in California (LCSW133730) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1902079403
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEATHER MARSHALL
Location AddressPO BOX 1441Joshua Tree, CA 92252-0828
Mailing AddressPo Box 1441Joshua Tree, CA 92252-0828
Phone(111) 111-1111
Sole ProprietorYes
Enumeration DateApril 7, 2008
Last NPPES UpdateFebruary 2, 2026
NPPES CertifiedFebruary 2, 2026
✔ NPI 1902079403 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 · LCSW133730
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.
PO BOX 1441, Joshua Tree, CA 92252
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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 Heather Marshall's NPI number?

The NPI number for Heather Marshall is 1902079403. It was assigned to this individual provider in the NPPES registry on April 7, 2008.

Where is Heather Marshall located?

Heather Marshall practices at PO Box 1441, Joshua Tree, CA 92252. The listed phone number is (111) 111-1111.

What is Heather Marshall'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 Heather Marshall was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.