NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chicago Center for Growth and Change, LLC

Clinical Psychologist in Chicago, IL · enumerated 2016 · authorized official Jodie Singer, Clinical Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255793360

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Chicago Center for Growth and Change, LLC
Practice address 25 E Washington St Ste 1717, Chicago, IL, 60602
Enumeration date Mar 28, 2016
Last updated in NPPES Jul 21, 2023

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071008093 (IL) Primary

Authorized official

Name Jodie Singer
Title Clinical Psychologist

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Chicago Center for Growth and Change, LLC?
The NPI for Chicago Center for Growth and Change, LLC is 1255793360, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Chicago Center for Growth and Change, LLC?
NPPES lists Jodie Singer (Clinical Psychologist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-21.