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

Melissa Ann Mercer, LCSW

Individual provider Clinical Social Worker · NPI 1285819649

Melissa Ann Mercer, LCSW is a Clinical Social Worker in Commerce, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

2450 S Atlantic Blvd Ste #101
Commerce, CA 90040-1200
Phone: (323) 318-9960
Fax: (323) 780-3211
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 26333 (CA)

Record details

NPI number1285819649
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 4, 2008
Last updated in NPPESAugust 26, 2024
Certification dateAugust 26, 2024

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