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IRIS L WILLIAMS LCSW
NPI 1417800756
Counselor - Mental Health in Hazel Crest, IL

Active since February 17, 2026
18549 MEADOW LN, HAZEL CREST, IL 60429(708) 288-4228(708) 288-4228 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Iris L Williams Lcsw NPPES

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

IRIS L WILLIAMS LCSW (NPI 1417800756) is an individual mental health provider in Hazel Crest, Illinois, licensed in Illinois (149018789) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1417800756
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameIRIS L WILLIAMSCredential: LCSW
Location Address18549 MEADOW LNHazel Crest, IL 60429-2407
Mailing Address18549 Meadow LnHazel Crest, IL 60429-2407 · (708) 288-4228 · Fax (708) 288-4228
Phone(708) 288-4228
Fax(708) 288-4228
Sole ProprietorYes
Enumeration DateFebruary 17, 2026
NPPES CertifiedFebruary 17, 2026
✔ NPI 1417800756 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 · 149018789
18549 MEADOW LN, Hazel Crest, IL 60429
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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 Iris Williams's NPI number?

The NPI number for Iris Williams is 1417800756. It was assigned to this individual provider in the NPPES registry on February 17, 2026.

Where is Iris Williams located?

Iris Williams practices at 18549 Meadow Ln, Hazel Crest, IL 60429. The listed phone number is (708) 288-4228.

What is Iris Williams'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 Iris Williams was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.