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Verified Treatment Center

Greater Nashua Mental Health

Nashua, NH · 03060

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

Key Takeaways for Greater Nashua Mental Health

  • 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

If you are looking at Greater Nashua Mental Health in Nashua, NH, the basics worth knowing up front: The facility offers a continuum of care across multiple levels — Outpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. This page walks through the questions that tend to matter most to families weighing a specific program.

Care levels at Greater Nashua Mental Health

The care-level question matters because what a facility offers is what it can realistically treat well. The facility offers a continuum of care across multiple levels — Outpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. The practical question is whether it is genuinely strong at each level, or whether one level is the core business and the others are secondary. Before admission, an independent clinical assessment (from a primary-care doctor, licensed substance-use counselor, or addiction-medicine physician) can confirm whether Greater Nashua Mental Health's offerings match the clinical need.

Insurance and payment

Greater Nashua Mental Health accepts both Medicaid and commercial insurance, which is the broadest payer profile and typically correlates with programs that operate at scale across the economic spectrum. The facility also accepts TRICARE or military benefits. What tends to produce post-admission financial surprise is not the facility being out of network — it is the verbal assurance that did not make it into writing. Ask for the written VOB before admission, save the email, and the rest of the financial conversation becomes a lot simpler.

Specialty programming

The facility's documented specialty programming includes: Members of military families, Clients with co-occurring mental and substance use disorders, Clients with HIV or AIDS. The specialty question rewards specific follow-up: what clinicians provide the specialty content, what their credentials are, what percentage of weekly programming is specialty-specific vs. general programming.

Before you call

Three questions to put to Greater Nashua Mental Health before admission: the specific ASAM level the facility is billing; the written Verification of Benefits for your specific plan product; the MAT policy (continuation of buprenorphine or methadone during residential, specifically). The facility's documented pharmacotherapy offerings suggest MAT is available — confirm the specific medications and prescriber access during the admissions conversation. Getting answers in writing protects against the downstream surprises.

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 at a Glance

Levels of care

Outpatient · MAT · Dual Dx

Service settings

Outpatient

Therapy approaches

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

Age groups

Children/Adolescents, Young Adults, Adults

Special populations

Members of military families, Clients with co-occurring mental and substance use disorders, Clients with HIV or AIDS, Clients who have experienced intimate partner violence, domestic violence, Clients who have experienced trauma, Persons with eating disorders

Medications

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

15 Prospect Street, Nashua, NH 03060

Facility direct line

603-889-6147 x1574

Website

www.gnmhc.org