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MARDI FIORENZA
NPI 1295609410
Social Worker in Chicago, IL

Active since October 01, 2025
1400 W GREENLEAF AVE, CHICAGO, IL 60626(773) 508-6100 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mardi Fiorenza NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARDI FIORENZA (NPI 1295609410) is an individual social worker in Chicago, Illinois, licensed in Illinois (150116335) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1295609410
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARDI FIORENZA
Location Address1400 W GREENLEAF AVEChicago, IL 60626-2805
Mailing Address1400 W Greenleaf AveChicago, IL 60626-2805 · (720) 273-7884
Phone(773) 508-6100
Sole ProprietorNo
Enumeration DateOctober 1, 2025
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
✔ NPI 1295609410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in IL · 150116335
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
1400 W GREENLEAF AVE, Chicago, IL 60626
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Other Names 1

Former Name (1)Mardi Halperin

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SARA B NEELY DNP, APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (773) 275-2586
KYRA ZAMANI LCPC
Counselor
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (904) 418-0376
HANNAH MULHAUSEN OTR/L, QMHP
Occupational Therapist
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (773) 508-6100
DONNIE KARAIVANOV LCSW
Social Worker (Clinical)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (312) 478-4186
MEREDYTH K BROOK LCPC
Counselor (Professional)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (312) 956-7040
KATHERINE ALSHULER LCSW, CADC
Social Worker (Clinical)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (773) 508-6100
MADISON ANNETTE SACK LCSW
Social Worker (Clinical)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (773) 508-6100
DIANE TATTEGRAIN
Social Worker (Clinical)
1400 W GREENLEAF AVE
CHICAGO, IL 60626
Cook County (773) 999-0932

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 Mardi Fiorenza's NPI number?

The NPI number for Mardi Fiorenza is 1295609410. It was assigned to this individual provider in the NPPES registry on October 1, 2025. The provider is also known as Mardi Halperin.

Where is Mardi Fiorenza located?

Mardi Fiorenza practices at 1400 W Greenleaf Ave, Chicago, IL 60626. The listed phone number is (773) 508-6100.

What is Mardi Fiorenza's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Mardi Fiorenza was last updated on October 15, 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.