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

Viola Liu

Individual provider Mental Health Counselor · NPI 1871732362

Viola Liu is a Mental Health Counselor in Union City, California. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

2608 Central Ave
Union City, CA 94587-3148
Phone: (510) 675-0600
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1871732362
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 6, 2009
Last updated in NPPESFebruary 6, 2009
Mailing address5674 Stoneridge Dr, Pleasanton, CA 94588-8500

Other providers in Union City