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Verified Treatment Center

Greater Nashua Mental Health Center

Nashua, NH · 03063

SAMHSA Verified Outpatient MAT Dual Dx
Specializes in Veterans Dual Diagnosis Trauma-Informed Adolescent

Key Takeaways for Greater Nashua Mental Health Center

  • Outpatient · MAT · Dual Dx offered
  • Accepts Medicaid, Medicare, Private insurance, TRICARE/VA
  • SAMHSA-listed facility
  • Direct line available · Helpline free & confidential 24/7

About Greater Nashua Mental Health Center

Private non-profit center offering integrated mental health and substance use disorder treatment, including dialectical behavior therapy and group therapy.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.

Greater Nashua Mental Health Center at a Glance

Levels of care

Outpatient · MAT · Dual Dx

Service settings

Outpatient

Therapy approaches

Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Dialectical behavior therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment

Age groups

Children/Adolescents, Young Adults, Adults, Seniors

Special populations

Young adults, Seniors or older adults, Veterans, Active duty military, Members of military families, Criminal justice (other than DUI/DWI)/Forensic clients

Medications

Nicotine replacement, Non-nicotine smoking/tobacco cessation, Antipsychotics used in treatment of SMI

Insurance & Payment Accepted

Confirm in-network status before admission — verification is free.

Private insurance

Coverage details →

TRICARE / VA

Coverage details →

Contact & Location

Address

440 Amherst Street, Nashua, NH 03063

Facility direct line

603-889-6147 x1574

Website

www.gnmhc.org