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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE MASINI LSW, PEL
NPI 1326848581
Social Worker in Chicago, IL

Active since March 17, 2025
155 N MICHIGAN AVE STE 707, CHICAGO, IL 60601(312) 819-7381 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 22, 2026, Mar 17, 2025 (2 updates tracked since 2025).

About Stephanie Masini Lsw, Pel NPPES

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

STEPHANIE MASINI LSW, PEL (NPI 1326848581) is an individual social worker in Chicago, Illinois, licensed in Illinois (150116204) and active in the NPI registry since March 2025. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1326848581
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSTEPHANIE MASINICredential: LSW, PEL
Location Address155 N MICHIGAN AVE STE 707Chicago, IL 60601-7706
Mailing Address155 N Michigan Ave Ste 707Chicago, IL 60601-7706 · (312) 819-7381
Phone(312) 819-7381
Sole ProprietorNo
Enumeration DateMarch 17, 2025
Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1326848581 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 · 150116204
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.
155 N MICHIGAN AVE STE 707, Chicago, IL 60601
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Secondary Practice Locations 2

Location 11811 W North Ave Ste 402Chicago, IL 60622-0204 · Phone (312) 819-7381
Location 23047 N Lincoln AveChicago, IL 60657-4999 · Phone (312) 819-7381

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.

BENEDETTA ROSSI LCPC
Counselor (Mental Health)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 600-8310
HALLIE FOSTER
Social Worker (Clinical)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381
NAJAH BUCK
Counselor (Professional)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381
ALMA NAVARRO LPC
Counselor (Professional)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381
ALYSSA NICOLE MEIXELSPERGER LCSW, CADC
Social Worker (Clinical)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 870-0010
MARIBETH GOMEZ GERMINO LCPC
Counselor (Professional)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381
EMILY A MOORE CT
Counselor (Professional)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381
RYAN FEATHER PSYD
Psychologist (Clinical)
155 N MICHIGAN AVE STE 707
CHICAGO, IL 60601
Cook County (312) 819-7381

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 Stephanie Masini's NPI number?

The NPI number for Stephanie Masini is 1326848581. It was assigned to this individual provider in the NPPES registry on March 17, 2025.

Where is Stephanie Masini located?

Stephanie Masini practices at 155 N Michigan Ave Ste 707, Chicago, IL 60601. The listed phone number is (312) 819-7381.

What is Stephanie Masini'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 Stephanie Masini was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.