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

Mr. David Marsten, LCSW

Individual provider Clinical Social Worker · NPI 1225430432

Mr. David Marsten, LCSW is a Clinical Social Worker in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2014
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

7461 Beverly Blvd Ste 405
Los Angeles, CA 90036-2704
Phone: (323) 936-3965
Fax: (323) 936-3988
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS15899 (CA)

Record details

NPI number1225430432
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 18, 2014
Last updated in NPPESSeptember 18, 2014

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