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

Chelsea Zanck, LCSW

Individual provider Social Worker · NPI 1740656842

Chelsea Zanck, LCSW is a Social Worker in Chicago, Illinois. Licensed in California, Idaho and Washington. Registered with an NPI since 2015.

Licensed in
CA, ID, WA
In the registry since
2015
Specialties on file
5
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2045 W Grand Ave Ste B
Chicago, IL 60612-1577
Phone: (800) 200-5492
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 61409274 (WA)
Social Worker Taxonomy 104100000X
Clinical Social Worker Taxonomy 1041C0700X · Licence 100512 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Clinical Social Worker Taxonomy 1041C0700X · Licence 5771691 (ID)

Record details

NPI number1740656842
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 12, 2015
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026

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