Central Nassau Guidance Srvs

About

About Central Nassau Guidance Srvs

Central Nassau Guidance Services (CNGS) is a Certified Community Behavioral Health Clinic located at 950 South Oyster Bay Road in Hicksville, New York, in Nassau County. The facility operates as both a residential and outpatient treatment provider, positioning it as one of the more comprehensive community-based behavioral health resources on Long Island. For individuals or families urgently seeking structured withdrawal management, CNGS offers medical detox as a confirmed level of care — a critical distinction from the many outpatient-only programs in the region.

The facility provides two primary levels of care: medical detox and an outpatient program. Medical detox allows individuals to begin withdrawal management under clinical supervision, addressing the physiological demands of stopping substance use. The outpatient program offers continued treatment following detox or as a standalone service for those whose clinical needs align with that level of care.

Cognitive Behavioral Therapy (CBT) is among the confirmed therapeutic methods used at CNGS, giving patients structured tools for identifying and changing thought patterns tied to substance use and mental health. The center also treats co-occurring disorders and dual diagnosis presentations, as well as trauma and PTSD — recognizing that substance use disorders frequently intersect with underlying mental health conditions. Aftercare support is built into the continuum through Personalized Recovery-Oriented Services, Health Home Care Management, and Patient Navigation Services via Project Connect.

CNGS serves a notably wide range of populations, including veterans, young adults ages 18–25, seniors, men, women, individuals who are deaf or hard of hearing, and those who are court-ordered into treatment. Payment access is broad: Medicaid, Medicare, TRICARE, private insurance, self-pay, sliding scale fees, financial assistance, and state insurance are all accepted. On-site features like a Community Crisis Center, Drop-in Center, Respite Program, and the Starry Night Café reflect the facility’s deep integration into the Nassau County community it serves.

Confirmed medical detox level of care — not just outpatient referrals — for individuals needing supervised withdrawal management in Nassau County
Certified Community Behavioral Health Clinic (CCBHC) designation, indicating a comprehensive, integrated model that addresses both substance use and mental health simultaneously
Accepts an unusually wide range of payment sources including Medicaid, Medicare, TRICARE, sliding scale, and financial assistance — reducing access barriers for uninsured or underinsured patients
Specialized service populations include veterans (with TRICARE accepted), court-ordered individuals, seniors, and people who are deaf or hard of hearing — populations often underserved by standard detox programs
On-site Community Crisis Center and Drop-in Center provide immediate community access points beyond scheduled appointments

Treatment

What this center treats and how

Levels of care: Medical Detox Outpatient Program
Conditions: Trauma / PTSD Co-occurring Disorders / Dual Diagnosis Mental Health Substance Use Disorders
Methods: Cognitive Behavioral Therapy (CBT)
Populations: Veterans Young Adults (18-25) Seniors / Older Adults Men Women Deaf / Hard Of Hearing Court-ordered
Languages: English
Facility: Community Crisis Center Drop-in Center Starry Night Cafu00e9 Respite Program Thrift Shop

Location

Where it is

950 South Oyster Bay Road, Hicksville, New York 11801 Get directions

Medical Detox and Withdrawal Management in Hicksville, NY

Central Nassau Guidance Services offers medical detox as a confirmed level of care at its Hicksville, New York facility. For individuals facing withdrawal from substances, medically supervised detox provides clinical oversight during one of the most physically demanding stages of treatment. CNGS's status as a Certified Community Behavioral Health Clinic means detox services are delivered within a broader integrated care framework — not as a standalone program disconnected from longer-term support.

Following medical detox, the facility's outpatient program provides a structured path for continued treatment. This continuum — from detox through outpatient care — allows patients to transition between levels without losing clinical continuity, which is particularly important for those managing co-occurring mental health conditions alongside substance use disorders.

Co-occurring Disorders and Dual Diagnosis Treatment

Many individuals seeking detox also carry diagnoses of trauma, PTSD, or other mental health conditions that complicate the withdrawal and recovery process. CNGS explicitly treats co-occurring disorders and dual diagnosis presentations, meaning clinicians are equipped to address both the substance use and the underlying psychiatric conditions at the same time. Cognitive Behavioral Therapy (CBT) is a confirmed therapeutic method used within the program.

Trauma and PTSD treatment is also listed among the conditions addressed at CNGS — a meaningful distinction for veterans and others whose substance use is intertwined with unresolved trauma. The facility's aftercare infrastructure, including Health Home Care Management and Patient Navigation Services through Project Connect, helps sustain clinical gains after the acute phase of treatment ends.

Who CNGS Serves and How to Pay

Central Nassau Guidance Services accepts patients across a wide demographic range: veterans, young adults (18–25), seniors, men, women, individuals who are deaf or hard of hearing, and those entering treatment through court order. This breadth of population coverage, combined with TRICARE acceptance, makes CNGS one of the few Nassau County detox and treatment options explicitly equipped for active-duty and veteran populations.

Financial barriers to detox are directly addressed through an extensive payment structure. CNGS accepts Medicaid, Medicare, private insurance, TRICARE, self-pay and cash, sliding scale fees, financial assistance, and state insurance. For families weighing same-day or urgent detox decisions, the availability of Medicaid and sliding scale options can be the deciding factor. Contact CNGS directly at (516) 822-6111 or by email at We-Care@centralnassau.org to discuss placement and payment eligibility.

Community-Integrated Features at Central Nassau Guidance Services

Beyond clinical programming, CNGS operates several community-facing features on-site, including a Community Crisis Center, Drop-in Center, Respite Program, Starry Night Café, and a Thrift Shop. These resources reflect the facility's role as a sustained community anchor in Nassau County — not simply an intake-and-discharge operation. For individuals in crisis who are not yet ready for formal detox enrollment, the Drop-in Center and Community Crisis Center provide accessible entry points.

Aftercare support is formalized through three distinct services: Personalized Recovery-Oriented Services, Health Home Care Management, and Patient Navigation Services via Project Connect. This level of structured post-treatment follow-through is significant for patients completing medical detox who require ongoing coordination to prevent relapse and manage continuing care needs.

After Care

Continuing support

Personalized Recovery-oriented Services Health Home Care Management Patient Navigation Services u2013 Project Connect

Cost & Credentials

What's covered and who vouches for it

Payment options: Medicaid Medicare Private Insurance TRICARE Self-pay / Cash Sliding Scale Financial Assistance State Insurance
Accreditations: Certified Community Behavioral Health Clinic

Common questions

FAQs About Central Nassau Guidance Srvs

Does Central Nassau Guidance Services offer medical detox? +

Yes. Medical detox is a confirmed level of care at Central Nassau Guidance Services in Hicksville, NY. The facility is classified as both a residential and outpatient treatment provider, and medical detox is listed alongside an outpatient program as one of its primary service levels.

What levels of care are available at CNGS? +

Central Nassau Guidance Services provides two confirmed levels of care: medical detox and an outpatient program. This allows patients to step down from supervised detox into outpatient treatment within the same facility, supporting clinical continuity.

Does CNGS treat co-occurring mental health conditions alongside substance use? +

Yes. CNGS explicitly treats co-occurring disorders and dual diagnosis presentations, as well as trauma and PTSD. Cognitive Behavioral Therapy (CBT) is among the confirmed therapeutic methods used at the facility.

What insurance does Central Nassau Guidance Services accept? +

CNGS accepts Medicaid, Medicare, private insurance, TRICARE, self-pay and cash, sliding scale fees, financial assistance, and state insurance. This broad range of payment options includes coverage for veterans through TRICARE and income-based access through sliding scale and financial assistance programs.

Does CNGS accept Medicaid for detox treatment? +

Yes. Medicaid is listed as an accepted payment method at Central Nassau Guidance Services. For individuals without private insurance, Medicaid and sliding scale options may significantly reduce or eliminate out-of-pocket costs for detox and outpatient treatment.

Does Central Nassau Guidance Services offer treatment for veterans? +

Yes. Veterans are among the confirmed populations specifically served at CNGS. The facility also accepts TRICARE, the health insurance program for military members, retirees, and their families, making it a practical option for veterans seeking detox or outpatient treatment in Nassau County.

Is CNGS equipped to serve individuals who are deaf or hard of hearing? +

Yes. People who are deaf or hard of hearing are explicitly listed among the populations served at Central Nassau Guidance Services, which is an uncommon designation among addiction treatment providers and reflects the facility's commitment to accessible care.

Does Central Nassau Guidance Services accept court-ordered patients? +

Yes. Court-ordered individuals are among the confirmed populations served at CNGS. Both the medical detox and outpatient program levels of care are available to patients entering treatment through a legal mandate.

What aftercare services does CNGS provide after detox? +

CNGS offers three confirmed aftercare services: Personalized Recovery-Oriented Services, Health Home Care Management, and Patient Navigation Services through Project Connect. These programs provide structured post-detox support to help patients manage ongoing care needs and reduce the risk of relapse.

How can I contact Central Nassau Guidance Services to inquire about detox placement? +

You can reach Central Nassau Guidance Services by phone at (516) 822-6111 or by email at We-Care@centralnassau.org. The facility is located at 950 South Oyster Bay Road in Hicksville, New York 11801.