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MR. ERIC T. GLESSNER LCSW
NPI 1720187891
Social Worker - Clinical in Chicago, IL

Active since September 22, 2006
820 S. DAMEN AVE, CHICAGO, IL 60612(312) 569-6539(312) 569-8151 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Eric T. Glessner Lcsw NPPES

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

MR. ERIC T. GLESSNER LCSW (NPI 1720187891) is an individual clinical provider in Chicago, Illinois and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1720187891
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ERIC T. GLESSNERCredential: LCSW
Location Address820 S. DAMEN AVEChicago, IL 60612
Mailing Address2196 Candleberry LaneAurora, IL 60506 · (312) 569-6539 · Fax (312) 569-8151
Phone(312) 569-6539
Fax(312) 569-8151
Sole ProprietorYes
Enumeration DateSeptember 22, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1720187891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
820 S. DAMEN AVE, Chicago, IL 60612
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Other Providers at the Same Location NPPES 4

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

JEI WOO RYOO M.D.
Specialist
820 S. DAMEN AVE, PATH & LAB MEDICINE SERVICE (MP 113)
CHICAGO, IL 60612
Cook County (312) 569-6696
STEPHEN LOVELL RD
Dietitian, Registered
820 S. DAMEN AVE, DAMEN BLDG RM 3553
CHICAGO, IL 60612
Cook County (312) 569-6470
ASHLEY NICOLE BRYAN LCSW
Social Worker (Clinical)
820 S. DAMEN AVE
CHICAGO, IL 60612
Cook County (224) 716-4112
MISS JUANITA KATHLEEN ROGERS
Social Worker (Clinical)
820 S. DAMEN AVE
CHICAGO, IL 60612
Cook County (312) 569-7208

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 Eric Glessner's NPI number?

The NPI number for Eric Glessner is 1720187891. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Eric Glessner located?

Eric Glessner practices at 820 S. Damen Ave, Chicago, IL 60612. The listed phone number is (312) 569-6539.

What is Eric Glessner's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Eric Glessner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.