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

MS. Maggie Classen, LCSW

Individual provider Social Worker · NPI 1194973404

MS. Maggie Classen, LCSW is a Social Worker in Peoria, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
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

6615 N Big Hollow Rd
Peoria, IL 61615-2450
Phone: (309) 692-6622
Fax: (309) 692-6952
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 149012305 (IL)

Record details

NPI number1194973404
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 29, 2008
Last updated in NPPESAugust 29, 2008
Mailing address6615 N Big Hollow Rd, Peoria, IL 61615-2450

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