Northwell Health System - Psychiatric Hospital in Garden City, NY

Northwell Health System is a samhsa-listed psychiatric hospital in Garden City, NY (11530). SAMHSA publishes no ratings, inspections, or quality scores for these listings; confirm services, licensing, cost, and availability directly with the provider.

Location: view on OpenStreetMap

How to verify Northwell Health System

These listings are drawn from SAMHSA's FindTreatment.gov national directory (the N-SUMHSS), a public-domain U.S. government dataset (17 U.S.C. 105). SAMHSA has not reviewed or endorsed this site. Before you rely on this listing, confirm licensing, services, eligibility, and cost directly with the provider. These listings are unrated: no ratings, inspections, or quality scores are published, so there is no score to check.

Look up Northwell Health System on SAMHSA FindTreatment.gov →

Ownership & operation

Legal name: Garden City Treatment Center. Ownership type: non-profit. Facility type: Psychiatric hospital. Confirm current ownership and operation with the provider.

Levels of care & settings

• Outpatient
• Outpatient methadone/buprenorphine or naltrexone treatment
• Regular outpatient treatment
• Substance use treatment
• Treatment for co-occurring disorders plus serious emotional disturbance (SED) in children
• Treatment for co-occurring disorders plus serious mental illness (SMI) in adults

Medications & pharmacotherapies

• Acamprosate (Campral®)
• Accepts clients using MAT but prescribed elsewhere
• Buprenorphine (extended-release, injectable)
• Buprenorphine maintenance
• Buprenorphine used in Treatment
• Buprenorphine with naloxone
• Buprenorphine without naloxone
• Clonidine
• Disulfiram
• Lofexidine or Clonidine detoxification
• Maintenance service with medically supervised withdrawal after stabilization
• Medication for mental disorders
• Naltrexone (extended-release, injectable)
• Naltrexone (oral)
• Naltrexone used in Treatment
• Nicotine replacement
• Non-nicotine smoking/tobacco cessation
• Prescribes buprenorphine
• Prescribes naltrexone
• Relapse prevention with naltrexone

Treatment approaches

• Cognitive behavioral therapy
• Motivational interviewing
• Relapse prevention
• Substance use disorder counseling
• Telemedicine/telehealth therapy
• Trauma-related counseling

Assessment & testing

• Breathalyzer or blood alcohol testing
• Complete medical history/physical exam
• Comprehensive mental health assessment
• Comprehensive substance use assessment
• Drug and alcohol oral fluid testing
• Drug or alcohol urine screening
• HIV testing
• Metabolic syndrome monitoring
• Screening for mental disorders
• Screening for substance use
• Screening for tobacco use
• STD testing
• TB screening
• Testing for Hepatitis B (HBV)
• Testing for Hepatitis C (HCV)

Education & counseling

• Family counseling
• Group counseling
• Health education services other than HIV/AIDS or hepatitis
• Hepatitis education, counseling, or support
• HIV or AIDS education, counseling, or support
• Individual counseling
• Marital/couples counseling
• Smoking/vaping/tobacco cessation counseling
• Substance use disorder education

Ancillary & recovery services

• Aftercare/continuing care
• Assistance with obtaining social services
• Discharge Planning
• Integrated primary care services
• Mental health services
• Mentoring/peer support
• Naloxone and overdose education
• Suicide prevention services
• Transportation assistance
• Treatment for gambling disorder

Special programs & populations

• Adolescents
• Adult men
• Adult women
• Clients who have experienced intimate partner violence, domestic violence
• Clients who have experienced sexual abuse
• Clients who have experienced trauma
• Clients with co-occurring mental and substance use disorders
• Seniors or older adults
• Young adults

Payment, insurance & assistance

• Cash or self-payment
• Federal military insurance (e.g., TRICARE)
• Federal, or any government funding for substance use treatment programs
• Medicaid
• Medicare
• Private health insurance
• Sliding fee scale (fee is based on income and other factors)
• State-financed health insurance plan other than Medicaid

Age groups served

• Adults
• Children/Adolescents
• Seniors
• Young Adults

Languages

• Spanish

Facility type & operation

• Private non-profit organization
• Psychiatric hospital

Licensing & accreditation

• Federally Qualified Health Center
• State department of health
• State substance use treatment agency
• The Joint Commission

About psychiatric hospitals in Garden City

Psychiatric hospitals provide acute inpatient mental health and substance use treatment with 24-hour clinical supervision. They serve people who need a secure, medically monitored setting, including those at risk of harm to themselves or others. These listings are unrated: no star ratings, inspections, or quality scores are published, so confirm services, licensing, cost, and availability directly.

Ask about admission criteria, staffing and psychiatrist coverage, safety and visitation policies, how discharge and follow-up care are arranged, and what insurance or payment is accepted. These listings are unrated - verify services, licensing, cost, and availability directly. For local alternatives, browse the Psychiatric Hospitals directory for Garden City, the Nassau County psychiatric hospitals list, or all care types in Garden City.

For context, this directory lists 2 psychiatric hospitals in Garden City; 5 across Nassau County; 2 in ZIP 11530.

ZIP code: all care providers in ZIP 11530 · Psychiatric Hospitals in ZIP 11530

Other psychiatric hospitals in Garden City

Nearest psychiatric hospitals by distance

Straight-line distances estimated from ZIP-centroid coordinates, not driving distance. Confirm a facility's location directly.

Key facts

Frequently asked questions

Data provenance

Source: SAMHSA FindTreatment.gov (N-SUMHSS) (record 5bfcb49a914ec846). Processing date: 2026-10-08. See the methodology page for normalization details. This profile is informational only and is not medical advice.