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

Alexandra Masterson, LCSW

Individual provider Clinical Social Worker · NPI 1558938381

Alexandra Masterson, LCSW is a Clinical Social Worker in San Diego, California. Works from 2 locations. Licensed in California.

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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6020 Santo Rd
San Diego, CA 92124-1195
Phone: (858) 737-4674
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 4661 Cape May Ave, San Diego, CA 92107-2223 — (415) 680-8204

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 139551 (CA)

Record details

NPI number1558938381
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 9, 2021
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

Other providers in San Diego