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GERARDO DIAZ III
NPI 1013843739
Counselor - Mental Health in Lisle, IL

Active since June 22, 2026
4745 MAIN ST STE 207, LISLE, IL 60532(630) 442-1895 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Gerardo Diaz Iii NPPES

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

GERARDO DIAZ III (NPI 1013843739) is an individual mental health provider in Lisle, Illinois, licensed in Illinois (178009659) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1013843739
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameGERARDO DIAZ III
Location Address4745 MAIN ST STE 207Lisle, IL 60532-1758
Mailing Address4343 W 95th St Apt 23Oak Lawn, IL 60453-2637 · (708) 966-6824
Phone(630) 442-1895
Sole ProprietorNo
Enumeration DateJune 22, 2026
NPPES CertifiedJune 21, 2026
✔ NPI 1013843739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in IL · 178009659
4745 MAIN ST STE 207, Lisle, IL 60532
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Other Providers at the Same Location NPPES 19

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

ANGELA YOUNG LCSW
Social Worker (Clinical)
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895
CARLA MARIE MARQUEZ RIPLEY LCPC
Counselor (Mental Health)
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 973-7451
NISHA ACHARYA LCPC
Counselor (Mental Health)
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895
MR. SPENCER SCHROEDER
Counselor (Mental Health)
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895
BREANNA TODD LPC
Counselor (Professional)
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895
EMILY SCHUMACHER LSW
Social Worker
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (189) 563-0442
SOPHIA BELCZAK
Social Worker
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895
KARINA RAMOS LSW, MSW, PEL
Social Worker
4745 MAIN ST STE 207
LISLE, IL 60532
Dupage County (630) 442-1895

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 Gerardo Diaz's NPI number?

The NPI number for Gerardo Diaz is 1013843739. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Gerardo Diaz located?

Gerardo Diaz practices at 4745 Main St Ste 207, Lisle, IL 60532. The listed phone number is (630) 442-1895.

What is Gerardo Diaz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Gerardo Diaz was last updated on June 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.