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The Cornerstone Recovery Systems, Inc.

Substance Abuse Rehabilitation Facility in Shasta Lake, CA · enumerated 2006 · authorized official Leo Graham, Executive Director.

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

National Provider Identifier

1093883555

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Registry record

Entity type Organization (Type 2)
Legal business name The Cornerstone Recovery Systems, Inc.
Practice address 2096 Cascade Blvd, Shasta Lake, CA, 96019
Phone (530) 275-5622
Fax (530) 275-5226
Enumeration date Dec 1, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 450006AN (CA) Secondary
324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 450006BN (CA) Primary

Authorized official

Name Leo Graham
Title Executive Director
Phone (530) 275-5622

Other identifiers

Identifier Type State Issuer
450006AN Other CA ADP LICENSE
450006BN Other CA ADP LICENSE

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.

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Frequently asked questions

Who is the authorized official for The Cornerstone Recovery Systems, Inc.?
NPPES lists Leo Graham (Executive Director) as the authorized official for this organization.
What is the NPI number for The Cornerstone Recovery Systems, Inc.?
The NPI for The Cornerstone Recovery Systems, Inc. is 1093883555, a Type 2 (organization) record in the CMS NPPES registry.

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