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

Alyssa Moss, LCSW

Individual provider Clinical Social Worker · NPI 1285306498

Alyssa Moss, LCSW is a Clinical Social Worker in San Mateo, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
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

50 S San Mateo Dr Ste 480
San Mateo, CA 94401-3833
Phone: (415) 418-0998
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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 LCSW100704 (CA)

Record details

NPI number1285306498
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 5, 2021
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026

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