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

Isaac Katz, LCSW

Individual provider Clinical Social Worker · NPI 1235888579

Isaac Katz, LCSW is a Clinical Social Worker in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2022
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

3808 N Pine Grove Ave Apt 2S
Chicago, IL 60613-3314
Phone: (773) 255-4943
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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 149019558 (IL)

Record details

NPI number1235888579
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 23, 2022
Last updated in NPPESMarch 23, 2022
Certification dateMarch 23, 2022

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