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

Dr. Matthew Geyer Kaplan, LCSW, PHD

Individual provider Social Worker · NPI 1295111698

Dr. Matthew Geyer Kaplan, LCSW, PHD is a Social Worker in Los Angeles, California. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

11301 Wilshire Blvd
Los Angeles, CA 90073-1003
Phone: (818) 800-8559
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1295111698
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , PHD
Sole proprietorNo
NPI enumeratedAugust 7, 2015
Last updated in NPPESOctober 19, 2023
Certification dateOctober 19, 2023

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