In crisis? Call or text 988 (Suicide & Crisis Lifeline) or 911. SAMHSA's National Helpline: 1-800-662-HELP (4357) — free, confidential, 24/7.

Grand Lake Mental Health Center Inc

Grand Lake Mental Health Center Inc is an addiction treatment facility at 405 East Excelsior Avenue in Vinita, Oklahoma, offering partial hospitalization or residential treatment, outpatient treatment, and opioid treatment medications, according to its SAMHSA FindTreatment.gov listing as of November 5, 2026. Payment options listed in the record include Cash or self-payment, Federal military insurance (e.g., TRICARE), Federal, or any government funding for substance use treatment programs, and Medicaid. The directory lists 844-458-2100 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.

405 East Excelsior Avenue, Vinita, OK, 74301

Call 844-458-2100 Visit Website for Grand Lake Mental Health Center Inc Get Directions

Contact & Location

Address: 405 East Excelsior Avenue, Vinita, OK, 74301

Phone: 844-458-2100

Website: https://www.grandmh.com

Open in Google Maps →

Services & Programs

Treatment Types

  • Opioid Treatment Medications
  • Outpatient
  • Partial Hospitalization / Residential

Insurance & Payment

  • Cash or self-payment
  • Federal military insurance (e.g., TRICARE)
  • Federal, or any government funding for substance use treatment programs
  • Medicaid
  • Medicare
  • Private health insurance
  • State-financed health insurance plan other than Medicaid

Languages & Accessibility

  • Sign language services for the deaf and hard of hearing

Other facilities in Vinita

Other facilities in Oklahoma

View all Vinita facilities →

Levels of care this record lists, across Oklahoma: Residential · Medication-Assisted Treatment · Outpatient · Partial Hospitalization (PHP)

Need Help Deciding?

Contact Grand Lake Mental Health Center Inc directly at 844-458-2100, or call the SAMHSA National Helpline for free, confidential referrals 24/7.

SAMHSA Helpline: 1-800-662-HELP
Disclaimer: Facility information on this page is sourced from the SAMHSA FindTreatment.gov directory and provided for informational purposes only. Rehab Connect USA is an independent directory and is not affiliated with, does not endorse, and does not guarantee the quality of care at any listed facility. Verify services, licensure, and insurance acceptance directly with the facility before making treatment decisions. If you or someone you know needs immediate help, call the SAMHSA National Helpline at 1-800-662-HELP (4357) -- free, confidential, 24/7.

Last checked against FindTreatment.gov: November 5, 2026.