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MR. WILLIAM R KAVANAGH LCSW, CADC
NPI 1194879171
Counselor - Addiction (Substance Use Disorder) in Oak Park, IL

Active since January 23, 2007
120 S MARION ST, OAK PARK, IL 60302(708) 383-7500(708) 383-7780 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. William R Kavanagh Lcsw, Cadc NPPES

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

MR. WILLIAM R KAVANAGH LCSW, CADC (NPI 1194879171) is an individual addiction (substance use disorder) provider in Oak Park, Illinois, licensed in Illinois (14446) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1194879171
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. WILLIAM R KAVANAGHCredential: LCSW, CADC
Location Address120 S MARION STOak Park, IL 60302-2809
Mailing Address120 S Marion StOak Park, IL 60302-2809 · (708) 383-7500 · Fax (708) 383-7780
Phone(708) 383-7500
Fax(708) 383-7780
Sole ProprietorNo
Enumeration DateJanuary 23, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1194879171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in IL · 14446
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
120 S MARION ST, Oak Park, IL 60302
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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.

CARMEL PERRONE LCSW
Social Worker (Clinical)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
JANET MARIE MANKOFF
Social Worker (Clinical)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
SAMANTHA BILL LPC
Counselor (Mental Health)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
NIKISHA S BURKS CADC
Counselor (Mental Health)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
MRS. SHEILA RAE HEMKER M.S.W., LCSW
Social Worker (Clinical)
120 S MARION ST, 4TH FLOOR
OAK PARK, IL 60302
Cook County (708) 386-2100
MIRANDA ESTRADA LSW
Social Worker
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
CHRISTOPHER JAY FOX LCSW
Social Worker (Clinical)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500
DOMINIQUE LEONARDI QMHP
Counselor (Mental Health)
120 S MARION ST
OAK PARK, IL 60302
Cook County (708) 383-7500

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 William Kavanagh's NPI number?

The NPI number for William Kavanagh is 1194879171. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Where is William Kavanagh located?

William Kavanagh practices at 120 S Marion St, Oak Park, IL 60302. The listed phone number is (708) 383-7500.

What is William Kavanagh'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 William Kavanagh was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.