MARI DEBRA HOROWITZ LCSW
NPI 1578423364
Social Worker - Clinical in Chicago, IL
About Mari Debra Horowitz Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARI DEBRA HOROWITZ LCSW (NPI 1578423364) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (149.029764) and active in the NPI registry since November 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mari Horowitz's NPI number?
The NPI number for Mari Horowitz is 1578423364. It was assigned to this individual provider in the NPPES registry on November 13, 2025.
Where is Mari Horowitz located?
Mari Horowitz practices at 150 E Huron St Fl 13, Chicago, IL 60611. The listed phone number is (866) 760-8876.
What is Mari Horowitz's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
When was this NPI record last updated?
The NPPES record for Mari Horowitz was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.