Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Lakes Foundation Inc

Substance Abuse Rehabilitation Facility in Casa Grande, AZ · enumerated 2026 · authorized official Steven Follmer, Director.

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

National Provider Identifier

1053249284

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Registry record

Entity type Organization (Type 2)

Legal business name Great Lakes Foundation Inc

Practice address 65 N Pottebaum Rd, Casa Grande, AZ, 85122

Phone (602) 769-2142

Enumeration date May 9, 2026

Last updated in NPPES May 9, 2026

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Steven Follmer

Title Director

Phone (602) 769-2142

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

Where is Great Lakes Foundation Inc located?

The practice location on file with NPPES is in Casa Grande, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-09. Verify at npiregistry.cms.hhs.gov.

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House of Hope Behavioral Health LLC Mental Illness Community Based Residential Treatment Facility · Casa Grande, AZ NPI 1487108536

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-09.