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

Lissa Merkel, LCSW, LAADC

Individual provider Clinical Social Worker · NPI 1699146589

Lissa Merkel, LCSW, LAADC is a Clinical Social Worker in Los Angeles, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
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.

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Practice location Address checks out

3727 Watseka Ave Apt 104
Los Angeles, CA 90034-7901
Phone: (310) 925-9510
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW82991 (CA)

Record details

NPI number1699146589
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LAADC
Sole proprietorNo
NPI enumeratedOctober 17, 2015
Last updated in NPPESFebruary 26, 2019

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