Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leading Change PC

Clinical Psychologist in Palos Heights, IL · enumerated 2006 · authorized official Nancy Nelson, Licensed Clinical Psychologist.

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

National Provider Identifier

1902964695

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Registry record

Entity type Organization (Type 2)

Legal business name Leading Change PC

Practice address 7250 College Drive, Suite 1w, Palos Heights, IL, 60463

Phone (630) 247-5597

Fax (630) 734-0359

Enumeration date Dec 5, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Nancy Nelson

Title Licensed Clinical Psychologist

Phone (630) 247-5597

Other identifiers

Identifier	Type	State	Issuer
1635024	Other	IL	BCBS

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Leading Change PC located?

The practice location on file with NPPES is in Palos Heights, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.