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

Aaron Giannini, LCSW

Individual provider Clinical Social Worker · NPI 1518447804

Aaron Giannini, LCSW is a Clinical Social Worker in Los Angeles, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2018
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

1033 Gayley Ave Ste 203
Los Angeles, CA 90024-3426
Phone: (310) 666-3312
Show map & directions

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

Additional practice locations (2)

  • 315 S Beverly Dr Ste 300, Beverly Hills, CA 90212-4309 — (310) 666-3312
  • 250 W 57th St Ste 501, New York, NY 10107-0500 — (212) 582-1566

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 104866 (CA)

Record details

NPI number1518447804
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 16, 2018
Last updated in NPPESSeptember 11, 2025
Certification dateMay 6, 2022

Other providers in Los Angeles