Cornell Companies

Cornell Companies is a healthcare organization registered as Substance Abuse Rehabilitation Facility in Wauconda, IL, holding Type 2 (organization) NPI 1568517308 since 2007. The authorized official on file is Jeff Reavy, Sr Business Mgr.

✓ Active NPI ✓ Valid NPI checksum

NPI	1568517308
Entity type	Organization (Type 2)
Legal business name	Cornell Companies
Practice address	26991 N ANDERSON RD, Wauconda, IL, 60084
Phone	8475260404
Enumeration date	2007-01-24
Last updated in NPPES	2020-08-22

Authorized official

Name	Jeff Reavy
Title	Sr Business Mgr
Phone	6308244547

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
324500000X	Substance Abuse Rehabilitation Facility	Primary	A-8981-0001-A	IL

Copy-ready billing details

Provider: Cornell Companies
NPI: 1568517308
Taxonomy: 324500000X (Substance Abuse Rehabilitation Facility)
Address: 26991 N ANDERSON RD, Wauconda, IL, 60084

Verify this record

Cross-check NPI 1568517308 against the authoritative CMS record: view Cornell Companies on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Cornell Companies located?

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

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.