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

Diana Castillo, LCSW

Individual provider Clinical Social Worker · NPI 1366944761

Diana Castillo, LCSW is a Clinical Social Worker in Chicago, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1041 N Western Ave
Chicago, IL 60622-3571
Phone: (312) 834-3490
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)

  • 1127 N Oakley Blvd Fl 3, Chicago, IL 60622-3507 — (312) 770-2577

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149019243 (IL)

Record details

NPI number1366944761
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 2, 2018
Last updated in NPPESMarch 16, 2021
Certification dateMarch 16, 2021

Other providers in Chicago