Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Grand Lake Mental Health Center, Inc

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1235534355

Grand Lake Mental Health Center, Inc is a Mental Health Clinic/Center (Including Community Mental Health Center) in Bartlesville, Oklahoma. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

700 SW Penn Ave
Bartlesville, OK 74003-3847
Phone: (918) 273-1841
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1235534355
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Larry Smith — Ceo · (918) 273-1841
Other names Grand Lake Medical Health Center
NPI enumeratedOctober 31, 2014
Last updated in NPPESJuly 31, 2020
Certification dateJuly 31, 2020
Mailing address114 W Delaware Ave, Nowata, OK 74048-2601

Other providers in Bartlesville