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

Mr. Herbert Klar, LCSW

Individual provider Mental Health Counselor · NPI 1700923901

Mr. Herbert Klar, LCSW is a Mental Health Counselor in Pleasanton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

7601 Stoneridge Dr
Pleasanton, CA 94588-4501
Phone: (925) 847-5051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LCS18854 (CA)

Record details

NPI number1700923901
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESJuly 13, 2007
Mailing address3825 Hopyard Rd, 140, Pleasanton, CA 94588-8528

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