121 Mental Health Resources in Nassau, New York — Free Help & Counseling

121 verified mental health and behavioral health resources in Nassau, New York. Find free counseling, crisis support, sliding-scale therapy, substance abuse treatment, and community help on OneClickMentalHealth. Search by city, ZIP, or insurance.

Verified resources

• 988 Suicide & Crisis Lifeline - Nassau, New York — Crisis Services in New York — 988 — The 988 Suicide & Crisis Lifeline provides free, confidential, 24/7 support for anyone in Nassau, New York experiencing suicidal thoughts, a mental health or su
• Advantage Care Diagnostic and Treatment Center Freeport — Community Health Clinics in Freeport, New York — (515) 686-4400 — Federally Qualified Health Center (FQHC) service delivery site in Freeport, Nassau County. FQHCs are HRSA Section 330 grantees that provide comprehensive primar
• Advantage Care Diagnostic and Treatment Center, Inc. — Community Health Clinics in Glen Head, New York — (516) 686-4400 — Federally Qualified Health Center (FQHC) service delivery site in Glen Head, Nassau County. FQHCs are HRSA Section 330 grantees that provide comprehensive prima
• Bridge Back to Life Center Inc — Outpatient Services in Bethpage, New York — (516) 520-6600 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• CARE Center - Outpatient Clinic 1 — Outpatient Services in Freeport, New York — (516) 868-3030 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• CARE Center - Outpatient Clinic 1 — Mental Health in Freeport, New York — (516) 868-3030 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• CEC Health Care - Outpatient Clinic — Outpatient Services in Glen Cove, New York — (516) 622-8888 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• CEC Health Care - Outpatient Clinic — Mental Health in Glen Cove, New York — (516) 622-8888 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Catholic Charities of Long Island — Child & Family Services in Hicksville, New York — (516) 733-7000 — Catholic Charities member agency serving Hicksville, New York. Services include: Addiction services, Basic needs services, Case management services, Community s
• Center for Rapid Recovery Inc - Outpatient Clinic — Outpatient Services in Hempstead, New York — (516) 292-6449 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• Central Nassau Guidance Srvs - OCCBHC — Outpatient Services in Hicksville, New York — (516) 822-6111 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• Central Nassau Guidance Srvs - OCCBHC — Mental Health in Hicksville, New York — (516) 822-6111 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Central Nassau Guidance and Cnty Servs - CNGCS Children and Youth ACT — Mental Health in Plainview, New York — (516) 822-6111 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Central Nassau Guidance and Counseling - Roads to Recovery — Mental Health in Hicksville, New York — (516) 822-6111 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Central Nassau Guidance/Csl Servs Inc - ACT Team and FACT Team — Mental Health in Plainview, New York — (516) 822-6111 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Charles Evans Center - Melillo — Community Health Clinics in Glen Cove, New York — (516) 622-8888 — Federally Qualified Health Center (FQHC) service delivery site in Glen Cove, Nassau County. FQHCs are HRSA Section 330 grantees that provide comprehensive prima
• Charles Evans Center Inc - Charles Evans Center ACT Program — Mental Health in Glen Cove, New York — (516) 266-9020 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Charles Evans Center Seaford — Community Health Clinics in Seaford, New York — (516) 622-8888 — Federally Qualified Health Center (FQHC) service delivery site in Seaford, Nassau County. FQHCs are HRSA Section 330 grantees that provide comprehensive primary
• Community Development Corporation Of Long Island — Rental & Utility Assistance in Freeport, New York — (516) 867-7727 — HUD-approved housing counseling agency authorized by the U.S. Department of Housing & Urban Development to provide free or low-cost counseling on rental issues,
• Community Housing Innovations, INC. — Rental & Utility Assistance in Hempstead, New York — (631) 475-6390 — HUD-approved housing counseling agency authorized by the U.S. Department of Housing & Urban Development to provide free or low-cost counseling on rental issues,
• Counseling Service of EDNY - Hempstead Outpatient Clinic 3 — Mental Health in Hempstead, New York — (516) 481-0052 — Mental Health provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Services
• Counseling Service of EDNY - Hempstead Outpatient Clinic 3 — Outpatient Services in Hempstead, New York — (516) 481-0052 — Outpatient Services provider listed on SAMHSA's Behavioral Health Treatment Services Locator (findtreatment.gov), the U.S. Substance Abuse and Mental Health Ser
• County Of Nassau Economic Development - Office Of Housing & Intergovernmental Affairs — Rental & Utility Assistance in Hempstead, New York — (516) 572-1903 — HUD-approved housing counseling agency authorized by the U.S. Department of Housing & Urban Development to provide free or low-cost counseling on rental issues,
• Crisis Text Line - Nassau, New York — Crisis Services in New York — Text HOME to 741741 — Crisis Text Line provides free, confidential, 24/7 mental health crisis support over text for people in Nassau, New York. Text HOME to 741741 to connect with a
• Disaster Distress Helpline - Nassau, New York — Crisis Services in New York — Call or text 1-800-985-5990 — The Disaster Distress Helpline provides free, confidential, 24/7 crisis counseling for anyone in Nassau, New York experiencing emotional distress related to nat

Browse by category in New York

• Mental Health (33)
• Outpatient Services (29)
• Rental & Utility Assistance (19)
• Community Health Clinics (15)
• Crisis Services (8)
• Senior Services (8)
• Human Services (2)
• Disability Services (2)
• Housing & Shelter (2)
• Residential Treatment (2)
• Child & Family Services (1)

Browse by city

• Hempstead, New York (16 listings)
• Hicksville, New York (9 listings)
• Uniondale, New York (8 listings)
• Glen Cove, New York (8 listings)
• Freeport, New York (8 listings)
• Rockville Centre, New York (6 listings)
• Roosevelt, New York (5 listings)
• Garden City, New York (5 listings)
• East Meadow, New York (4 listings)
• Long Beach, New York (4 listings)
• Valley Stream, New York (4 listings)
• Westbury, New York (3 listings)
• Plainview, New York (3 listings)

Frequently asked questions

How many mental health resources are available in Nassau, New York?

OneClickMentalHealth lists verified mental health resources across Nassau, New York. The full count and current listings are shown above. New providers are added and verified on an ongoing basis.

Are these mental health services free?

Most listings on OneClickMentalHealth are free or low-cost. Each resource page shows pricing or fee structure when known. Many providers offer sliding-scale fees based on income, accept Medicaid, or are funded by federal, state, or county programs.

How do I know if I'm eligible?

Eligibility varies by provider — common factors include income, insurance, residency, age, and the type of service needed. Call the listed phone number; most intake staff can tell you in a few minutes whether you qualify and what to bring.

What if I'm in crisis right now?

If you or someone you love is in immediate danger, call 911. For mental health emergencies, call or text 988 — the Suicide & Crisis Lifeline — for free, 24/7, confidential support in English and Spanish (Spanish: press 2). Veterans can press 1.

Do these services accept insurance or Medicaid?

Many do. Open any resource page to see accepted insurance plans when reported, or call to confirm. If you don't have insurance, ask about sliding-scale fees, charity care, or county-funded programs — many providers serve uninsured patients.

Can I get help in a language other than English?

Yes — many resources offer services in Spanish, and several support Vietnamese, Korean, Chinese, Tagalog, Arabic, or French. Use the language filter, or call 988 (press 2 for Spanish, or use 988lifeline.org/help-yourself/en-espanol/ for more options).

In crisis? Call or text 988 for the Suicide & Crisis Lifeline (free, 24/7, confidential, English and Spanish). Veterans press 1. For LGBTQ+ youth, call 988 then press 3. If you are in immediate danger, call 911.