GRAND LAKE MENTAL HEALTH CENTER, INC.
NPI 1366802860
Community/Behavioral Health in Tulsa, OK

Active since February 26, 2016
6333 E SKELLY DR, TULSA, OK 74135(918) 664-4224(918) 664-8732 Get Directions Write a Review

NPPES record last updated: June 7, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 7, 2022, May 26, 2022, Feb 26, 2016 (3 updates tracked since 2016).

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 1366802860), doing business as 12&12 Inc Outpatient Services, is a healthcare organization registered as a community/behavioral health in Tulsa, Oklahoma and active in the NPI registry since February 2016. The organization maintains a secondary practice location in Tulsa and lists Larry Smith, Ceo, as its authorized official.

NPPES Registry Identity

NPI1366802860
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameGRAND LAKE MENTAL HEALTH CENTER, INC.
Location Address6333 E SKELLY DRTulsa, OK 74135-6106
Mailing Address6333 E Skelly DrTulsa, OK 74135-6106 · (918) 664-4224 · Fax (918) 664-8732
Fax(918) 664-8732
Organization SubpartNo
Authorized OfficialLarry SmithCeo · (918) 273-1841
Enumeration DateFebruary 26, 2016
Last NPPES UpdateJune 7, 20223 updates tracked since enumeration
NPPES CertifiedJune 7, 2022
NPI 1366802860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
6333 E SKELLY DR, Tulsa, OK 74135

Other Names 2

Former Legal Business Name12&12 Inc Outpatient Services
Doing Business AsGrand Mental Health

Secondary Practice Location 1

Location 11214 S Baltimore AveTulsa, OK 74119-2804 · Phone (918) 664-4224 · Fax (918) 663-0203

Other Identifiers 1

Medicaid100737580AOK

Other Providers at the Same Location NPPES 20

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

Case Manager/Care Coordinator
6333 E SKELLY DR
TULSA, OK 74135
Peer Specialist
6333 E SKELLY DR
TULSA, OK 74135
Case Manager/Care Coordinator
6333 E SKELLY DR
TULSA, OK 74135
Registered Nurse
6333 E SKELLY DR
TULSA, OK 74135
Case Manager/Care Coordinator
6333 E SKELLY DR
TULSA, OK 74135
Peer Specialist
6333 E SKELLY DR
TULSA, OK 74135
Peer Specialist
6333 E SKELLY DR
TULSA, OK 74135
Counselor (Addiction (Substance Use Disorder))
6333 E SKELLY DR
TULSA, OK 74135

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 1366802860. It was assigned to this organization in the NPPES registry on February 26, 2016. The provider is doing business as GRAND Mental Health. The provider was formerly known as 12&12 Inc Outpatient Services.

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

Grand Lake Mental Health Center, Inc. is located at 6333 E Skelly Dr, Tulsa, OK 74135. The listed phone number is (918) 664-4224.

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

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Grand Lake Mental Health Center, Inc. was last updated on June 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.