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

Individual provider Clinical Social Worker · NPI 1134652803

Clarissa Elizabeth Harwell, LCSW is a Clinical Social Worker in San Jose, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2017
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

2 N Market St Ste 300
San Jose, CA 95113-1211
Phone: (510) 210-3233
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2010 El Camino Real, Santa Clara, CA 95050 — (408) 458-5867

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 92663 (CA)

Record details

NPI number1134652803
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 9, 2017
Last updated in NPPESAugust 8, 2025
Certification dateAugust 8, 2025

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