OrganizationActive
Grand Lake Mental Health Center, Inc.
NPI 1427869882 · Psychiatric Hospital · Tulsa, OK
Grand Lake Mental Health Center, Inc. is a Psychiatric Hospital organization in Tulsa, OK (NPI 1427869882).
Provider details
- NPI number
- 1427869882
- Entity type
- Organization
- Primary specialty
- Psychiatric HospitalHospitals
- Organization subpart
- No
- Authorized official
- Joshua Cantwell, Ceo(918) 273-1841
Specialties & taxonomies
Hospitals
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
6333 E Skelly Dr
Tulsa, OK 74135-6106
Phone: (918) 779-7144
Fax: (918) 663-0203
Street-level locationGet directions
Mailing address
114 W Delaware Ave
Nowata, OK 74048-2601
Other names (DBA / former)
- Doing business as
- Grand Mental Health Center
Registry dates
- Enumerated
- 2025-01-15
- Last updated
- 2025-01-15
- Certified
- 2025-01-15
Frequently asked questions
- What is Grand Lake Mental Health Center, Inc.'s NPI number?
- Grand Lake Mental Health Center, Inc.'s National Provider Identifier (NPI) is 1427869882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grand Lake Mental Health Center, Inc.?
- Grand Lake Mental Health Center, Inc. is classified in the NPPES registry as Psychiatric Hospital (Hospitals).
- Where is Grand Lake Mental Health Center, Inc. located?
- Grand Lake Mental Health Center, Inc.'s practice location on file with NPPES is 6333 E Skelly Dr, Tulsa, OK 74135-6106.
- What is Grand Lake Mental Health Center, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Grand Lake Mental Health Center, Inc. is (918) 779-7144.
- Who is the authorized official for Grand Lake Mental Health Center, Inc.?
- The authorized official listed on Grand Lake Mental Health Center, Inc.'s NPPES record is Joshua Cantwell, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grand Lake Mental Health Center, Inc.'s NPI active?
- Yes — Grand Lake Mental Health Center, Inc.'s NPI (1427869882) is active in the NPPES registry as of the last update on 2025-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.