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

Mrs. Tiffany Alecia Villanueva

Individual provider Counselor · NPI 1164873899

Mrs. Tiffany Alecia Villanueva is a Counselor in Oakland, California. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
2

Practice location Address checks out

3800 Coolidge Ave
Oakland, CA 94602-3311
Phone: (510) 482-2244
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Counselor Taxonomy 101Y00000X

Record details

NPI number1164873899
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 23, 2016
Last updated in NPPESJune 23, 2016

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