Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Heather Marshall

Individual provider Clinical Social Worker · NPI 1902079403

Heather Marshall is a Clinical Social Worker in Joshua Tree, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 1441
Joshua Tree, CA 92252-0828
Phone: (111) 111-1111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW133730 (CA)

Record details

NPI number1902079403
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 7, 2008
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026
Mailing addressPo Box 1441, Joshua Tree, CA 92252-0828

Other providers in Joshua Tree