GateHouse Treatment

What the SAMHSA Record Shows About GateHouse Treatment

GateHouse Treatment is a substance use treatment operated by Private for-profit organization in Nashua, New Hampshire. The facility's N-SUMHSS record lists 2 primary care modalities (outpatient, telehealth), which shapes both how treatment is delivered and how intake is scheduled. MAT is not listed in the current record; callers seeking medication-assisted options should verify directly or check the rankings pages for nearby providers that do offer MAT. The full postal address on file is 491 Amherst Street, Suite105, Nashua, NH 03063.

On the services side, the facility self-reports 10 distinct service lines (Co-occurring disorder treatment, Cognitive behavioral therapy, Intensive outpatient, Motivational interviewing, Outpatient, Partial hospitalization / day treatment, Substance use treatment, Suicide prevention services, Telehealth, Trauma-informed care), 3 substance or condition categories treated (Alcohol, General substance use disorders, Opioids), and 10 clinical treatment approaches (Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Matrix Model, Motivational interviewing, Relapse prevention, Substance use disorder counseling, Telemedicine/telehealth therapy, Trauma-related counseling). It serves 5 specific population groups (Adults, Men, Persons who have experienced trauma, Women, Young adults) with 1 language of care (Sign language services for the deaf and hard of hearing). Those figures give a rough signal of programmatic breadth, a higher number of approaches and populations usually indicates more structured clinical programming rather than a single-modality operation. Payment-wise, the record confirms Medicaid, private insurance, plus 4 specific payment methods enumerated in the survey (Cash or self-payment, Federal military insurance (e.g., TRICARE), Medicaid, Private health insurance).

GateHouse Treatment reports 34 attributes across services, populations, payment, and language, in line with the New Hampshire statewide median of 35 (103 facilities listed).

Use this page as a starting screen, not a final decision. SAMHSA fields are self-reported by the facility and refreshed on a rolling basis, so wait times, bed availability, current insurance contracts, and staff credentials are best confirmed on a direct intake call to (603) 945-5525. This page is a factual directory summary, not medical advice, clinical endorsement, or a guarantee of admission. For any acute crisis or active substance-use emergency, call the SAMHSA National Helpline at 1-800-662-4357 or the 988 Suicide & Crisis Lifeline before visiting any facility.