Grand Lake Mental Health Center
325 South Ash Street, ZIP 74048
Oklahoma · Listings Checked October 2026
SAMHSA's FindTreatment.gov lists 2 rehab centers in Nowata, Oklahoma, all state-licensed or certified substance use treatment facilities. Of these, 1 accepts Medicaid and 1 prescribes buprenorphine.
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325 South Ash Street, ZIP 74048
1020 Lenape Drive, ZIP 74048
918-273-7500 · intake 918-273-7555
Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.
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SAMHSA's FindTreatment.gov lists 2 substance use treatment facilities in Nowata, Oklahoma, checked October 2026. 0 offer detox and 0 offer residential treatment.
1 of the 2 facilities in Nowata accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.
None of the 2 facilities in Nowata lists detox with SAMHSA; the state page lists detox options nearby.
1 of the facilities in Nowata offers treatment at no charge and 0 have a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.
See addiction treatment in Oklahoma for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.
Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.