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

Thomas N Alexander, LCSW

Individual provider Clinical Social Worker · NPI 1538223268

Thomas N Alexander, LCSW is a Clinical Social Worker in Lakeside, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

10025 Los Ranchitos Rd Bldg 12
Lakeside, CA 92040-2723
Phone: (619) 258-4012
Fax: (619) 258-4011
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 LCS12956 (CA)

Record details

NPI number1538223268
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Lakeside