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

Maria Louise Harris, LCSW

Individual provider Clinical Social Worker · NPI 1942353636

Maria Louise Harris, LCSW is a Clinical Social Worker in Fairfield, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4820 Business Center Dr Ste 210
Fairfield, CA 94534-1696
Phone: (707) 425-9670
Fax: (707) 425-9880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Clinical Social Worker Taxonomy 1041C0700X · Licence LCS14773 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCS 14773 (CA)

Record details

NPI number1942353636
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJune 14, 2023
Certification dateJune 14, 2023

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