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

MS. Melissa Villanueva, LCSW

Individual provider Clinical Social Worker · NPI 1578100608

MS. Melissa Villanueva, LCSW is a Clinical Social Worker in Sacramento, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2019
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

4150 V St
Sacramento, CA 95817-1460
Phone: (530) 574-0171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2751 Napa Valley Corporate Dr Bldg B, Napa, CA 94558-6216 — (707) 253-4279

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 86529 (CA)

Record details

NPI number1578100608
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 9, 2019
Last updated in NPPESJune 30, 2022
Certification dateJune 30, 2022

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