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Greater Nashua Mental Health

Nashua, NH

SAMHSA Verified Outpatient MAT Dual Dx Telehealth

Outpatient · MAT · Dual Dx · Telehealth center · in Nashua, NH · Accepts Medicaid · Medicare · Private · TRICARE · Serves adolescents, trauma survivors.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

Direct line to Greater Nashua Mental Heal...: 603-889-6147 x1574

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About Greater Nashua Mental Health

Private outpatient center providing integrated mental and substance use disorder treatment, therapy, case management, and support for all ages.

Private non-profit organization. Primary focus: mental health treatment, treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: April 2026. Always verify current programs and insurance directly with the facility.

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Outpatient · MAT · Dual Dx · Telehealth
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, Telemedicine/telehealth therapy
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, Persons experiencing first-episode psychosis, Persons with post-traumatic stress disorder (PTSD), Children/adolescents with serious emotional disturbance (SED)
Medications used
Antipsychotics used in treatment of SMI
Emergency services
Crisis intervention team
Facility operation
Private non-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: County or local government funds; Community Mental Health Block Grants; Community Service Block Grants; Medicare; Medicaid; Federal military insurance (e.g., TRICARE); Other State funds; Private health insurance; State corrections or juvenile justice funds; State education agency funds; Cash or self-payment; State-financed health insurance plan other than Medicaid; State mental health agency (or equivalent) funds; State welfare or child and family services funds

Contact & Location

Address

15 Prospect Street, Nashua, NH 03060

Get directions →

Facility direct line

603-889-6147 x1574

Frequently Asked Questions

Does Greater Nashua Mental Health accept Medicaid?
Yes. According to SAMHSA data, Greater Nashua Mental Health accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific NH Medicaid plan. Call 603-889-6147 x1574 to verify your benefits.
What level of care does Greater Nashua Mental Health offer?
This facility offers: Outpatient, MAT, Dual Dx, Telehealth. Service settings include: Outpatient. Primary focus: Mental health treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.
Does Greater Nashua Mental Health have specialized programs?
Yes — this facility offers programs for: 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, Persons experiencing first-episode psychosis, Persons with post-traumatic stress disorder (PTSD).
What therapy methods does Greater Nashua Mental Health use?
Evidence-based approaches listed with SAMHSA: Cognitive behavioral therapy, Couples/family therapy, Dialectical behavior therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment, Individual psychotherapy, Telemedicine/telehealth therapy.
How do I start treatment at Greater Nashua Mental Health?
Call the facility directly at 603-889-6147 x1574 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: April 2026. Editorial policy.

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24/7 Helpline +1 (205) 973-2878