Clinic 23/Third Horizon Clinic

Listed by SAMHSA as: Start Care

✓ Last verified from the SAMHSA dataset on June 16, 2026 · call to confirm availability and details before going

Contact

2191 3rd Avenue, New York, NY 10035

Phone: (212) 348-5650

Intake: (800) 211-0996

Insurance and payment

  • Insurance accepted; network status unknown
  • 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 Treatment

Type of Alcohol Use Disorder Treatment

Does not treat alcohol use disorder

Type of Opioid Treatment

Buprenorphine maintenanceFederally-certified Opioid Treatment ProgramMethadone maintenancePrescribes buprenorphine

Pharmacotherapies

MethadoneBuprenorphine with naloxoneMedications for Hepatitis C treatment

Treatment Approaches

Anger managementBrief interventionCognitive behavioral therapyMotivational interviewingRelapse preventionSubstance use disorder counselingTelemedicine/telehealth therapyTrauma-related counseling

Facility Operation

Private non-profit organization

License/Certification/Accreditation

Commission on Accreditation of Rehabilitation Facilities (CARF)Federally Qualified Health CenterSAMHSA certification for opioid treatment program (OTP)Drug Enforcement Agency (DEA)

Payment/Insurance Accepted

Federal, or any government funding for substance use treatment programsMedicareMedicaidPrivate health insuranceCash or self-payment

Payment Assistance

Sliding fee scale (fee is based on income and other factors)

Assessment/Pre-treatment

Interim services for clientsOutreach to persons in the communityComplete medical history/physical examScreening for tobacco useScreening for substance useScreening for mental disordersProfessional interventionist/educational consultant

Testing

Drug 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

Discharge PlanningNaloxone and overdose education

Recovery Support Services

Assistance with obtaining social servicesMentoring/peer supportEmployment counseling or training

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 counselingFamily counselingVocational training or educational support (for example, high school coursework, GED preparation, etc.)

Facility Smoking Policy

Smoking not permitted

Age Groups Accepted

Young AdultsAdultsSeniors

Sex Accepted

FemaleMale

Exclusive Services

Opioid use disorder clients only

Language Services

Spanish

Facility Vaping Policy

Vaping not permitted

Ancillary Services

Mental health servicesTransportation assistance

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.