GIGI LEGEIA FULLER CADC
NPI 1053260927
Counselor - Addiction (Substance Use Disorder) in Chicago, IL

Active since January 24, 2026
120 N SANGAMON ST, CHICAGO, IL 60607(312) 493-5990(312) 493-5990 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 26, 2026, Jan 24, 2026 (2 updates tracked since 2026).

About Gigi Legeia Fuller Cadc NPPES

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

GIGI LEGEIA FULLER CADC (NPI 1053260927) is an individual addiction (substance use disorder) provider in Chicago, Illinois, licensed in Illinois (22296) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1053260927
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameGIGI LEGEIA FULLERCredential: CADC
Location Address120 N SANGAMON STChicago, IL 60607-2202
Mailing Address601 S 3rd AveMaywood, IL 60153-2232 · (312) 493-5990 · Fax (312) 493-5990
Fax(312) 493-5990
Sole ProprietorNo
Enumeration DateJanuary 24, 2026
Last NPPES UpdateJanuary 26, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
NPI 1053260927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License Licensed in IL · 22296
120 N SANGAMON ST, Chicago, IL 60607

Other Providers at the Same Location NPPES 14

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

Social Worker (Clinical)
120 N SANGAMON ST
CHICAGO, IL 60607
Substance Abuse Rehabilitation Facility
120 N SANGAMON ST, 2ND FLOOR
CHICAGO, IL 60607
Substance Abuse Rehabilitation Facility
120 N SANGAMON ST, 5TH FLOOR
CHICAGO, IL 60607
Case Manager/Care Coordinator
120 N SANGAMON ST
CHICAGO, IL 60607
Case Manager/Care Coordinator
120 N SANGAMON ST
CHICAGO, IL 60607
Substance Abuse Rehabilitation Facility
120 N SANGAMON ST, 4TH FLOOR
CHICAGO, IL 60607
Counselor (Professional)
120 N SANGAMON ST
CHICAGO, IL 60607
Counselor
120 N SANGAMON ST
CHICAGO, IL 60607

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 Gigi Fuller's NPI number?

The NPI number for Gigi Fuller is 1053260927. It was assigned to this individual provider in the NPPES registry on January 24, 2026.

Where is Gigi Fuller located?

Gigi Fuller practices at 120 N Sangamon St, Chicago, IL 60607. The listed phone number is (312) 493-5990.

What is Gigi Fuller's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Gigi Fuller was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.