Nassau County Office of MH CD and
DD Servs OTP
✓ Last verified from the SAMHSA dataset on June 16, 2026 · call to confirm availability and details before going
Insurance and payment
- Medicaid accepted; plan participation unknown
- Medicare accepted; plan participation unknown
- Sliding fee scale available
- Cash / self-pay available
Call to verify network status, benefits, prior authorization, and any out-of-pocket costs before scheduling.
Services
Type of Care
Substance use treatmentTreatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Service Setting
OutpatientOutpatient methadone/buprenorphine or naltrexone treatmentRegular outpatient treatment
Opioid Medications used in Treatment
Methadone used in TreatmentBuprenorphine used in TreatmentNaltrexone used in Treatment
Type of Alcohol Use Disorder Treatment
Does not treat alcohol use disorder
Type of Opioid Treatment
Buprenorphine maintenanceFederally-certified Opioid Treatment ProgramMethadone maintenancePrescribes buprenorphinePrescribes naltrexoneMaintenance service with medically supervised withdrawal after stabilization
Pharmacotherapies
MethadoneBuprenorphine with naloxoneNaltrexone (extended-release, injectable)Medication for mental disorders
Treatment Approaches
Brief interventionCognitive behavioral therapyMotivational interviewingRelapse preventionSubstance use disorder counselingTelemedicine/telehealth therapyTrauma-related counseling
Facility Operation
Local, county, or community government
License/Certification/Accreditation
State substance use treatment agencyState department of healthThe Joint CommissionSAMHSA certification for opioid treatment program (OTP)Drug Enforcement Agency (DEA)
Payment/Insurance Accepted
Federal, or any government funding for substance use treatment programsMedicareMedicaidCash or self-payment
Payment Assistance
Sliding fee scale (fee is based on income and other factors)
Special Programs/Groups
Adult womenPregnant/postpartum womenAdult menSeniors or older adultsClients with co-occurring mental and substance use disorders
Assessment/Pre-treatment
Comprehensive mental health assessmentComprehensive substance use assessmentComplete medical history/physical examScreening for tobacco useScreening for substance useScreening for mental disorders
Testing
Breathalyzer or blood alcohol testingDrug and alcohol oral fluid testingDrug or alcohol urine screeningHIV testingSTD testingTB screeningMetabolic syndrome monitoringTesting for Hepatitis B (HBV)Testing for Hepatitis C (HCV)
Transitional Services
Aftercare/continuing careDischarge PlanningNaloxone and overdose education
Recovery Support Services
Assistance with obtaining social services
Education and Counseling Services
HIV or AIDS education, counseling, or supportHepatitis education, counseling, or supportHealth education services other than HIV/AIDS or hepatitisSubstance use disorder educationSmoking/vaping/tobacco cessation counselingIndividual counselingGroup counseling
Facility Smoking Policy
Smoking permitted in designated area
Age Groups Accepted
Young AdultsAdultsSeniors
Sex Accepted
FemaleMale
Exclusive Services
Opioid use disorder clients only
Language Services
SpanishOther languages (excluding Spanish)
Other Languages
Russian
Facility Vaping Policy
Vaping permitted in designated area
Ancillary Services
Domestic violence services, including family or partnerEarly intervention for HIVMental health servicesSocial skills developmentTransportation assistanceIntegrated primary care servicesSuicide prevention services
When you call, ask:
- Are you taking new patients right now?
- Do you accept my insurance, Medicaid, or a sliding fee scale?
- Is there a waitlist — and how long?
- What should I bring to the first appointment?
- Do you offer telehealth if I can't get there?
Five minutes on the phone can save a wasted trip.