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CHUCK GLADDEN DUFF
NPI 1386246817
Counselor - Mental Health in Mt Prospect, IL

Active since November 10, 2020
1585 DEMPSTER ST, MT PROSPECT, IL 60056(224) 254-4598(630) 283-0190 Get Directions Write a Review

NPPES record last updated: November 10, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Chuck Gladden Duff NPPES

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

CHUCK GLADDEN DUFF (NPI 1386246817) is an individual mental health provider in Mt Prospect, Illinois and active in the NPI registry since November 2020.

NPPES Registry Identity

NPI1386246817
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameCHUCK GLADDEN DUFF
Location Address1585 DEMPSTER STMt Prospect, IL 60056-4978
Mailing Address1585 Dempster StMt Prospect, IL 60056-4978 · (224) 254-4598 · Fax (630) 283-0190
Phone(224) 254-4598
Fax(630) 283-0190
Sole ProprietorYes
Enumeration DateNovember 10, 2020
NPPES CertifiedSeptember 29, 2020
✔ NPI 1386246817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1585 DEMPSTER ST, Mt Prospect, IL 60056
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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.

SAMANTHA BILHARZ
Counselor (Mental Health)
1585 DEMPSTER ST
MT PROSPECT, IL 60056
Cook County (847) 641-1116
JANIS M SWANSON
Case Manager/Care Coordinator
1585 DEMPSTER ST
MT PROSPECT, IL 60056
Cook County (847) 621-2040
FRANCES OMPICO VERZOSA MS
Social Worker
1585 DEMPSTER ST
MT PROSPECT, IL 60056
Cook County (224) 279-7158
CHRISTINA HALL M.ED, QMHP
Counselor (Mental Health)
1585 DEMPSTER ST
MOUNT PROSPECT, IL 60056
Cook County (847) 621-2040
DEBORAH LORETTA SCHAEFER M.S.W.
Counselor
1585 DEMPSTER ST
MT PROSPECT, IL 60056
Cook County (847) 621-2040
ALEKSANDRA WOJTOWICZ
Social Worker (Clinical)
1585 DEMPSTER ST
MOUNT PROSPECT, IL 60056
Cook County (847) 621-2040
MISS REBECCA ANN HORWITZ LSW
Social Worker
1585 DEMPSTER ST
MOUNT PROSPECT, IL 60056
Cook County (847) 621-2040
MELVIN HARRIS
Counselor (Mental Health)
1585 DEMPSTER ST
MT PROSPECT, IL 60056
Cook County (224) 254-4598

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 Chuck Duff's NPI number?

The NPI number for Chuck Duff is 1386246817. It was assigned to this individual provider in the NPPES registry on November 10, 2020.

Where is Chuck Duff located?

Chuck Duff practices at 1585 Dempster St, Mt Prospect, IL 60056. The listed phone number is (224) 254-4598.

What is Chuck Duff'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 Chuck Duff was last updated on November 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.