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MS. COURTNEY M TREHARN BSW
NPI 1346575792
Counselor - Mental Health in Berwyn, IL

Active since October 02, 2009
6918 WINDSOR AVE, BERWYN, IL 60402(708) 745-5277(708) 795-4834 Get Directions Write a Review

NPPES record last updated: October 2, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Courtney M Treharn Bsw NPPES

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

MS. COURTNEY M TREHARN BSW (NPI 1346575792) is an individual mental health provider in Berwyn, Illinois and active in the NPI registry since October 2009.

NPPES Registry Identity

NPI1346575792
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. COURTNEY M TREHARNCredential: BSW
Location Address6918 WINDSOR AVEBerwyn, IL 60402-3334
Mailing Address2814 W Barry AveChicago, IL 60618-7016 · (773) 961-0769
Phone(708) 745-5277
Fax(708) 795-4834
Sole ProprietorYes
Enumeration DateOctober 2, 2009
✔ NPI 1346575792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
6918 WINDSOR AVE, Berwyn, IL 60402
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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.

MS. JULIE DURKALEC BS, CADC
Counselor (Mental Health)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
MR. PHILIP JEAN TOMAS B.A.
Counselor (Mental Health)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
MS. MARGARITA LOPEZ PEREZ MSW
Social Worker
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
CARA MILIANTI
Social Worker (Clinical)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
JOSETTE HEREDIA-CARMONA LCSW
Social Worker (Clinical)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
MR. DENNIS ABREU LCSW
Social Worker (Clinical)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 795-4800
ANTOINETTE M DEZZUTTI LISW, LCSW
Social Worker (Clinical)
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277
ANGELIQUE FAITH MILES BA
Student in an Organized Health Care Education/Training Program
6918 WINDSOR AVE
BERWYN, IL 60402
Cook County (708) 745-5277

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 Courtney Treharn's NPI number?

The NPI number for Courtney Treharn is 1346575792. It was assigned to this individual provider in the NPPES registry on October 2, 2009.

Where is Courtney Treharn located?

Courtney Treharn practices at 6918 Windsor Ave, Berwyn, IL 60402. The listed phone number is (708) 745-5277.

What is Courtney Treharn'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 Courtney Treharn was last updated on October 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.