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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

GRAND LAKE MENTAL HEALTH CENTER, INC.
NPI 1003735986
Clinic/Center - Mental Health (Including Community Mental Health Center) in Fairview, OK

Active since July 14, 2026
1425 N MAIN ST STE 4, FAIRVIEW, OK 73737(580) 227-2088 Get Directions Write a Review

NPPES record added: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Jul 14, 2026 (2 updates tracked since 2026).

About Grand Lake Mental Health Center, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRAND LAKE MENTAL HEALTH CENTER, INC. (NPI 1003735986), doing business as Grand Mental Health, is a healthcare organization registered as a mental health (including community mental health center) in Fairview, Oklahoma and active in the NPI registry since July 2026. The organization lists Joshua Cantwell, Ceo, as its authorized official.

NPPES Registry Identity

NPI1003735986
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameGRAND LAKE MENTAL HEALTH CENTER, INC.
Location Address1425 N MAIN ST STE 4Fairview, OK 73737-2725
Mailing Address114 W Delaware AveNowata, OK 74048-2601 · (918) 273-1841 · Fax (918) 273-1843
Phone(580) 227-2088
Organization SubpartNo
Authorized OfficialJoshua CantwellCeo · (918) 273-1841
Enumeration DateJuly 14, 2026
Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1003735986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
1425 N MAIN ST STE 4, Fairview, OK 73737
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Other Names 1

Doing Business AsGrand Mental Health

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

APRIL LANETTE HORNER
Peer Specialist
1425 N MAIN ST STE 4
FAIRVIEW, OK 73737
Major County (580) 227-2088
SIERRA DAWN SWANSON
Counselor
1425 N MAIN ST STE 4
FAIRVIEW, OK 73737
Major County (580) 227-2088

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grand Lake Mental Health Center, Inc.'s NPI number?

The NPI number for Grand Lake Mental Health Center, Inc. is 1003735986. It was assigned to this organization in the NPPES registry on July 14, 2026. The provider is doing business as GRAND Mental Health.

Where is Grand Lake Mental Health Center, Inc. located?

Grand Lake Mental Health Center, Inc. is located at 1425 N Main St Ste 4, Fairview, OK 73737. The listed phone number is (580) 227-2088.

What is Grand Lake Mental Health Center, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Grand Lake Mental Health Center, Inc. was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.