1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Clinic Center
  6. NPI Profile

THE INSIGHT CENTER LTD
NPI 1164510269
Clinic/Center - Adult Mental Health in Chicago, IL

Active since October 11, 2006
122 SOUTH MICHIGAN AVENUE, SUITE 1457, CHICAGO, IL 60603(312) 786-9772(312) 588-0890 Get Directions Write a Review

NPPES record last updated: October 8, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About The Insight Center Ltd NPPES

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

THE INSIGHT CENTER LTD (NPI 1164510269) is a healthcare organization registered as an adult mental health in Chicago, Illinois and active in the NPI registry since October 2006. The organization lists Christopher Paul Chroniak, President, as its authorized official.

NPPES Registry Identity

NPI1164510269
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameTHE INSIGHT CENTER LTD
Location Address122 SOUTH MICHIGAN AVENUE, SUITE 1457Chicago, IL 60603-6191
Mailing Address122 South Michigan Avenue, Suite 1457Chicago, IL 60603-6191 · (312) 786-9772 · Fax (312) 588-0890
Phone(312) 786-9772
Fax(312) 588-0890
Organization SubpartNo
Authorized OfficialChristopher Paul ChroniakPresident · (312) 786-9772
Enumeration DateOctober 11, 2006
Last NPPES UpdateOctober 8, 2019
✔ NPI 1164510269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
122 SOUTH MICHIGAN AVENUE, Chicago, IL 60603
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

The Insight Center Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to The Insight Center Ltd, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Karen Chroniak, PHD
Clinical Psychologist
NPI 1194813139
122 SOUTH MICHIGAN AVENUE SUITE 1457
Chicago, IL 60603
(312) 786-9773
✔ PECOS✔ Accepts MedicareSame address
Christopher Chroniak, PHD
Clinical Psychologist
NPI 1326136425
122 S MICHIGAN AVE SUITE 1457
Chicago, IL 60603
(312) 786-9772
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 The Insight Center Ltd's NPI number?

The NPI number for The Insight Center Ltd is 1164510269. It was assigned to this organization in the NPPES registry on October 11, 2006.

Where is The Insight Center Ltd located?

The Insight Center Ltd is located at 122 South Michigan Avenue Suite 1457, Chicago, IL 60603. The listed phone number is (312) 786-9772.

What is The Insight Center Ltd's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

Is The Insight Center Ltd enrolled in Medicare?

Yes. The Insight Center Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through The Insight Center Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Psychologist, reassign their Medicare billing to The Insight Center Ltd. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for The Insight Center Ltd was last updated on October 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.