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

Lei Ann Marshall, LCSW

Individual provider Clinical Social Worker · NPI 1639202179

Lei Ann Marshall, LCSW is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
Specialties on file
2
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

3525 W Peterson Ave Ste 400
Chicago, IL 60659-3324
Phone: (773) 866-5035
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149-013585 (IL)
Social Worker Taxonomy 104100000X · Licence 150-010934 (IL)

Record details

NPI number1639202179
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJune 24, 2010

Other providers in Chicago