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

Thonyoon Chao

Individual provider Mental Health Counselor · NPI 1265953996

Thonyoon Chao is a Mental Health Counselor in Lakeport, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
Specialties on file
3

Practice location Address checks out

160 S Main St
Lakeport, CA 95453-5017
Phone: (707) 275-9905
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X · Licence 88383 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 88383 (CA)
Rehabilitation Counselor Taxonomy 225C00000X · Licence 88383 (CA)

Record details

NPI number1265953996
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 3, 2017
Last updated in NPPESJune 3, 2019

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