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GateHouse Treatment

AccreditedInsurance Accepted$$
491 Amherst Street, Unit 105,Nashua, New Hampshire 3063
Verified via SAMHSA Treatment Locator(Nov 14, 2025)
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For 24/7 help: SAMHSA 1-800-662-4357

Contact Details

Full Address

491 Amherst Street, Unit 105
Nashua, New Hampshire 3063

Phone Numbers

Hours

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Location & Directions

GateHouse Treatment

491 Amherst Street, Unit 105, Nashua, NH 3063

Facility Photos
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About This Facility

Located in Nashua, NH, GateHouse Treatment provides a variety of effective rehabilitation programs designed to meet diverse needs. They focus on substance use treatment and also support adults who face serious mental health challenges and children dealing with significant emotional disturbances. GateHouse Treatment offers several options, including intensive outpatient, outpatient, and day treatment programs. Their individualized approach incorporates methods such as cognitive behavioral therapy and the Matrix Model, helping to create a supportive recovery environment. For both adults and young adults, their customized programs emphasize brief intervention and offer a distinctive, personalized experience. Moreover, with specialized programs for males and females, GateHouse Treatment is committed to delivering high-quality care tailored to the unique requirements of each individual.

Insurance Accepted
Federal military insurance (e.g., TRICARE)
Medicaid
Private health insurance

This facility accepts various insurance plans. Contact them directly to verify coverage for your specific plan.

Services & Amenities
Type of CareSubstance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Service SettingsIntensive outpatient treatment, Outpatient, Outpatient day treatment or partial hospitalization
Medications OfferedBuprenorphine used in Treatment
Treatment Approaches
Evidence-based treatment methods used at this facility
Brief intervention
Cognitive behavioral therapy
Matrix Model
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Telemedicine/telehealth therapy
Trauma-related counseling
Treatments
Click on any treatment type to learn more about our specialized programs
Payment & Insurance
Financial options and accepted insurance plans

Insurance Plans

Federal military insurance (e.g., TRICARE)
Medicaid
Private health insurance

Payment Options

Cash or self-payment

Insurance coverage varies by plan. Contact the facility to verify your specific coverage and out-of-pocket costs.

Licenses & Certifications
Verified accreditations and quality certifications
The Joint CommissionJoint Commission Accredited
SAMHSASAMHSA Listed

All Certifications

The Joint Commission
Who We Serve
Patient demographics and populations served

Age Groups

AdultsYoung Adults

Gender

FemaleMale
Explore More Treatment Options

Looking for alternatives to GateHouse Treatment? Browse our directory of verified treatment centers in New Hampshire or explore programs by specialty.

Frequently Asked Questions

Based on available information, this facility accepts Federal military insurance (e.g., TRICARE), Medicaid, Private health insurance. However, insurance coverage can vary by plan and individual circumstances. Please contact the facility directly to verify if your specific insurance plan is accepted and what services are covered.

Important Notice

This website provides general information about addiction treatment facilities. It is not a substitute for professional medical advice, diagnosis, or treatment. If you are experiencing a mental health crisis, please call 988 (Suicide & Crisis Lifeline) or 911 for immediate assistance. For substance abuse help, call SAMHSA at 1-800-662-4357.

Data sourced from SAMHSA Treatment Locator, state licensing databases, and facility submissions.