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

MS. Leann Arjona, MSW

Individual provider Social Worker · NPI 1376810036

MS. Leann Arjona, MSW is a Social Worker in North Hills, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

16111 Plummer St
North Hills, CA 91343-2036
Phone: (818) 891-7711
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 LCSW87799 (CA)
Social Worker Taxonomy 104100000X

Record details

NPI number1376810036
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedNovember 23, 2011
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

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