Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grand Lake Mental Health Center Inc

Mental Health Clinic/Center (Including Community Mental Health Center) in Skiatook, OK · enumerated 2026 · authorized official Josh Cantwell, Ceo.

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

National Provider Identifier

1427971860

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Registry record

Entity type Organization (Type 2)

Legal business name Grand Lake Mental Health Center Inc

Practice address 201 S Hominy Ave, Skiatook, OK, 74070

Phone (844) 458-2100

Fax (918) 273-1843

Enumeration date Aug 3, 2026

Last updated in NPPES Aug 3, 2026

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Josh Cantwell

Title Ceo

Phone (918) 273-1841

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 Grand Lake Mental Health Center Inc located?

The practice location on file with NPPES is in Skiatook, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-08-03. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Micaiah Stowe Case Manager/Care Coordinator · Skiatook, OK NPI 1588585020

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-03.