
Greenwich House Inc — OTP-Certified Clinic in New York, NY
Greenwich House East OTP • 190 Mercer Street, 4th Floor • New York, NY 10012
SAMHSA 24/7 Helpline: 1-800-662-4357
Mailing Address
190 Mercer Street, 4th Floor
New York, New York 10012
Phone Lines
Front desk: 212-677-3400
Hours of Operation
Hours not posted — call the facility to confirm availability
Greenwich House Inc
190 Mercer Street, 4th Floor, New York, NY 10012

Inside Greenwich House Inc — Outpatient Care
Greenwich House Inc, located in New York, NY, provides outpatient substance use treatment specifically designed for adults who face co-occurring serious mental health issues as well as for children experiencing emotional disturbances. The facility emphasizes outpatient treatment options, including methadone, buprenorphine, and naltrexone therapies. Their approach incorporates a variety of methods such as anger management, brief interventions, and cognitive behavioral therapy, ensuring a holistic treatment experience. What sets Greenwich House Inc apart is its commitment to serving diverse populations. They offer unique programs tailored to adult men and women, as well as individuals who have encountered intimate partner violence and survivors of domestic violence. By accommodating adults and young adults of all genders, Greenwich House Inc delivers personalized care that aligns with each individual's specific needs. This focus on comprehensive and specialized addiction treatment services establishes Greenwich House Inc as an excellent choice for those seeking support in the New York area.
Insurance Plans Honored at Greenwich House Inc
Benefits and acceptance depend on your individual policy. Verify your coverage with admissions before scheduling.
Greenwich House Inc
190 Mercer Street, 4th Floor, New York, NY 10012
SAMHSA 24/7 Helpline: 1-800-662-4357
Outpatient Tracks Offered at Greenwich House Inc
| Care Levels | Substance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children |
| Treatment Setting | Outpatient, Outpatient methadone/buprenorphine or naltrexone treatment |
| Medications Available | Buprenorphine used in Treatment, Methadone used in Treatment, Naltrexone used in Treatment |
Clinical Approaches at Greenwich House Inc — CBT & Evidence-Based Care
Conditions Addressed at Greenwich House Inc — Opioid Addiction & More
Specialty Pathways at Greenwich House Inc — Veterans Program & More
Counseling at Greenwich House Inc — Individual & Group Sessions
On-Site Testing at Greenwich House Inc — HIV & Hepatitis C Screening
Wraparound Supports & Accommodations at Greenwich House Inc
House Rules at Greenwich House Inc — Smoke-Free Campus
Paying for Care at Greenwich House Inc — Insurance & Self-Pay
Carriers Accepted
Other Payment Pathways
Plan coverage depends on your individual benefits. Call admissions to confirm what your policy covers and any cost-share before you commit.
Adult Intake at Greenwich House Inc
Ages Served
Gender Tracks
Greenwich House Inc — CARF Accredited, New York Licensed
Full Credential List
Matching Care Programs
Want to compare options beyond Greenwich House Inc? Browse the full directory of vetted centers in New York or explore care by specialty.
Common Questions About Care at Greenwich House Inc
Records on file indicate this program accepts both Medicaid and Medicare. Specific eligibility rules, covered services, and authorization steps differ by state and plan tier. The admissions team can run a benefits check and walk through any cost-share before you schedule.
Medication-assisted treatment (MAT) is offered with Buprenorphine used in Treatment, Methadone used in Treatment, Naltrexone used in Treatment. These FDA-approved medications ease withdrawal and reduce craving while clients begin therapy. The treating physician sets dosing and the long-term plan based on an individual clinical assessment.
Outpatient care is designed around real life. Sessions are scheduled in evenings, mornings, or partial-day blocks so clients can keep up with work, school, or caregiving while building recovery skills they can apply the same week.
The young-adult track focuses on the challenges specific to this stage of life — peer dynamics, identity formation, and the move into independent living. Programming usually pairs traditional addiction therapy with career counseling and practical life-skills work.
A dedicated veterans track addresses combat-related trauma, PTSD, moral injury, and the specific stressors that follow service members into civilian life. Staff who understand military culture deliver the care, and admissions can help coordinate with VA benefits when applicable — call to confirm eligibility specifics.
LGBTQ+-affirming care is part of how this program operates. Clinical work attends to the realities of minority stress, family rejection, and discrimination that frequently sit alongside substance use. Staff training emphasizes culturally responsive, respectful care across every level of the program.
Gender-responsive programming gives women space to work on trauma, relationships, and parenting in a setting tailored to their needs. Some sites coordinate childcare or family housing alongside treatment. If pregnancy or postpartum care is part of the picture, ask admissions about pregnancy-safe protocols.
Aftercare planning starts well before discharge. Typical paths include step-down to outpatient services, referrals to sober-living homes, alumni group meetings, and warm hand-offs to community recovery resources. Many programs maintain alumni networks so peer support and accountability continue once formal treatment is complete.
Total cost depends on program length, level of care, and the specific services involved. Most sites can set up payment plans or point to outside financing partners. A confidential call to admissions gets you a tailored cost estimate for your situation rather than a guess based on a generic price sheet.
This site offers general information about addiction treatment centers. It is not a substitute for professional medical advice, diagnosis, or treatment. In a mental health crisis, call 988 (Suicide & Crisis Lifeline) or 911 right away. For substance use guidance, SAMHSA can be reached at 1-800-662-4357.
Records are drawn from the SAMHSA Treatment Locator, state licensing databases, and center submissions.



