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

MS. Leslie Alnes, LCSW

Individual provider Mental Health Counselor · NPI 1730558867

MS. Leslie Alnes, LCSW is a Mental Health Counselor in Santa Monica, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

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.

See every abbreviation used in this directory →

Practice location Address checks out

1813 9th St Apt 3
Santa Monica, CA 90404
Phone: (310) 596-5950
Fax: (310) 596-5952
Show map & directions

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

Additional practice locations (2)

  • 2116 Arlington Ave, Los Angeles, CA 90018-1353 — (323) 334-9000
  • 1328 2nd St, Santa Monica, CA 90401-1122 — (310) 576-1308

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LCSW100955 (CA)

Record details

NPI number1730558867
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 18, 2015
Last updated in NPPESDecember 23, 2024
Certification dateDecember 23, 2024

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