Verified

Mount Sinai South Nassau Center for Primary and Behavioral Health

250 Fulton Avenue, Hempstead, NY 11550

Program 5 days
Care Levels Outpatient
Insurance 24 accepted
Therapies 6 methods

Free & confidential · Insurance verification · 24/7

Map showing Mount Sinai South Nassau Center for Primary and Behavioral Health

Key Takeaways

  • Mount Sinai South Nassau Center for Primary and Behavioral Health is a Outpatient facility in Hempstead, NY.
  • Accepts 24 insurance providers including Aetna, Anthem, BlueCross BlueShield.
  • Uses 6 evidence-based therapies: 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Group Therapy.
  • Call (833) 546-3513 for free insurance verification and admission guidance (24/7).

About Mount Sinai South Nassau Center for Primary and Behavioral Health: Programs, Staff & Mission

Mount Sinai South Nassau Center for Primary and Behavioral Health in Hempstead, NY, is dedicated to providing holistic treatment for substance use and co-occurring mental health disorders. As an outpatient and intensive outpatient facility, it offers a diversity of evidence-based therapies, including trauma-related counseling and motivational interviewing. The center's commitment to serving vulnerable populations—including veterans and survivors of violence—reflects its understanding of complex emotional challenges. With various payment options, including Medicare and private insurance, it emphasizes the importance of accessible mental health care.

Mount Sinai South Nassau Center for Primary and Behavioral Health is located in Hempstead, NY. The facility offers Outpatient programs. Treatment approaches include 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Group Therapy, Online Therapy. The center serves Men, Women, Adolescents, Children, Older Adults, Young Adults. Mount Sinai South Nassau Center for Primary and Behavioral Health accepts 24 insurance providers, including Aetna, Anthem, BlueCross BlueShield, Bright Health. Conditions treated include Chronic Pain Management. For more information or to verify insurance coverage, call (833) 546-3513.

What to Expect at Mount Sinai South Nassau Center for Primary and Behavioral Health

Your path from first call to lasting recovery

1

Assessment

A clinical team evaluates your history, needs, and goals to build a personalized plan.

2

Active Care

Evidence-based therapies including 1-on-1 Counseling and Cognitive Behavioral Therapy, typically 5 days.

3

Aftercare

Ongoing support, relapse prevention planning, and connections to community resources.

Start Your Journey — (833) 546-3513

Free guidance • No obligation

What Levels of Care Are Available?

Programs available at this facility

Outpatient

Flexible sessions (1-2x/week) while living at home.

What Insurance Does Mount Sinai South Nassau Center for Primary and Behavioral Health Accept?

24 insurance providers accepted. Learn about insurance coverage →

Aetna Aetna
Anthem Anthem
BlueCross BlueShield BlueCross BlueShield
Bright Health Bright Health
CareFirst CareFirst
Carelon Behavioral Health Carelon Behavioral Health
Cigna Cigna
ComPsych ComPsych
GuideWell GuideWell
HealthNet HealthNet
HealthPartners HealthPartners
Highmark Highmark
Humana Humana
ITU Funds ITU Funds
Intermountain Healthcare Intermountain Healthcare
Kaiser Permanente Kaiser Permanente
MHN MHN
Medicaid Medicaid
Medicare Medicare
Optum Optum
Oscar Oscar
Tricare Tricare
Tufts Health Tufts Health
United Healthcare United Healthcare

Not sure if your insurance covers this center?

Free, confidential verification in under 5 minutes. We check your specific benefits and out-of-pocket costs.

(833) 546-3513

What Therapies and Approaches Are Used?

Evidence-based methods used at this center. Browse all types →

1-on-1 Counseling
Cognitive Behavioral Therapy

Identifies and changes negative thought patterns driving addiction.

Family Therapy

Repairs relationships and builds a supportive home environment.

Group Therapy

Shared healing through peer support and group dynamics.

Online Therapy
Medication-Assisted Treatment

FDA-approved medications to reduce cravings and withdrawal.

Who Does Mount Sinai South Nassau Center for Primary and Behavioral Health Treat?

Men

Gender-specific programs addressing male-related issues

Women

Gender-specific care including trauma and family therapy

Adolescents

Age-appropriate treatment for teens 12-17

Children
Older Adults

Ages 18+ with substance use disorders

Young Adults

Specialized programs for ages 18-25

What Conditions and Substances Are Treated?

Substances

Co-Occurring Disorders Drug Addiction Smoking Cessation

Conditions

Chronic Pain Management

Additional Services

Type of Care
Substance use treatment Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Service Setting (e.g., Outpatient, Residential, Inpatient, etc.)
Outpatient Intensive outpatient treatment Outpatient methadone/buprenorphine or naltrexone treatment Regular outpatient treatment
Opioid Medications used in Treatment
Buprenorphine used in Treatment Naltrexone used in Treatment
Type of Alcohol Use Disorder Treatment
This facility administers/prescribes medication for alcohol use disorder
External Source of Medications Used for Alcohol Use Disorder Treatment
In-network prescribing entity No formal relationship with prescribing entity
Type of Opioid Treatment
Buprenorphine maintenance Prescribes buprenorphine Prescribes naltrexone Relapse prevention with naltrexone Lofexidine or Clonidine detoxification Maintenance service with medically supervised withdrawal after stabilization
Pharmacotherapies
Acamprosate (Campral®) Disulfiram Buprenorphine with naloxone Buprenorphine without naloxone Buprenorphine (extended-release, injectable) Naltrexone (oral) Naltrexone (extended-release, injectable) Medications for Hepatitis C treatment Lofexidine Clonidine Medications for pre-exposure to prophylaxis Medication for mental disorders Nicotine replacement Non-nicotine smoking/tobacco cessation
Treatment Approaches
Anger management Brief intervention Cognitive behavioral therapy Contingency management/motivational incentives Motivational interviewing Matrix Model Relapse prevention Substance use disorder counseling Trauma-related counseling Telemedicine/telehealth therapy
Facility Operation (e.g., Private, Public)
Private for-profit organization
License/Certification/Accreditation
State Substance use treatment agency State department of health
Payment/Insurance/Funding Accepted
Medicare Medicaid Federal military insurance (e.g., TRICARE) Private health insurance Cash or self-payment State-financed health insurance plan other than Medicaid
Special Programs/Groups Offered
Young adults Adult women Adult men Seniors or older adults Veterans Criminal justice (other than DUI/DWI)/Forensic clients Clients with co-occurring mental and substance use disorders Clients with co-occurring pain and substance use disorders Clients with HIV or AIDS Clients who have experienced sexual abuse Clients who have experienced intimate partner violence, domestic violence Clients who have experienced trauma
Assessment/Pre-treatment
Comprehensive mental health assessment Comprehensive substance use assessment Interim services for clients Outreach to persons in the community Complete medical history/physical exam Screening for tobacco use Screening for substance use Screening for mental disorders
Testing
Breathalyzer or blood alcohol testing Drug and alcohol oral fluid testing Drug or alcohol urine screening HIV testing STD testing TB screening Metabolic syndrome monitoring Testing for Hepatitis B (HBV) Testing for Hepatitis C (HCV)
Transitional Services
Aftercare/continuing care Discharge Planning Naloxone and overdose education Outcome follow-up after discharge
Recovery Support Services
Housing services Assistance with obtaining social services Recovery coach Mentoring/peer support
Education and Counseling Services
HIV or AIDS education, counseling, or support Hepatitis education, counseling, or support Health education services other than HIV/AIDS or hepatitis Substance use disorder education Smoking/vaping/tobacco cessation counseling Individual counseling Group counseling Family counseling Marital/couples counseling
Medical Services
Hepatitis B (HBV) vaccination
Facility Smoking Policy
Smoking not permitted
Age Groups Accepted
Young Adults Adults
Sex Accepted
Female Male
Exclusive Services
Specially designed program for DUI/DWI clients
Language Services
Sign language services for the deaf and hard of hearing Spanish Other languages (excluding Spanish)
Other Languages
Italian
Facility Vaping Policy
Vaping not permitted
Ancillary Services
Case management service Domestic violence services, including family or partner Mental health services Social skills development Transportation assistance Integrated primary care services Suicide prevention services

How Much Does Treatment Cost?

Average costs vary by care level. Insurance typically covers 60-80% of treatment.

Care Level Avg. Cost/Month With Insurance Duration
Medical Detox $5,000–$10,000 $500–$3,000 3–7 days
Residential $15,000–$30,000 $2,000–$8,000 30–90 days
PHP/IOP $5,000–$12,000 $500–$3,000 6–12 weeks
Outpatient $1,000–$5,000 $100–$1,000 3–12 months

Source: SAMHSA National Survey, 2024. Costs vary by location and provider. Call (833) 546-3513 for a free, personalized cost estimate.

Frequently Asked Questions

How long is the program at Mount Sinai South Nassau Center for Primary and Behavioral Health?
The typical program length at Mount Sinai South Nassau Center for Primary and Behavioral Health is 5 days. Actual duration varies based on individual assessment and treatment progress.
What insurance does Mount Sinai South Nassau Center for Primary and Behavioral Health accept?
Mount Sinai South Nassau Center for Primary and Behavioral Health accepts 24 insurance providers including Aetna, Anthem, BlueCross BlueShield, Bright Health, CareFirst. Call (833) 546-3513 for free insurance verification.
What levels of care are available?
This facility offers 1 levels of care: Outpatient. Your care team will recommend the appropriate level based on your evaluation.
Who does Mount Sinai South Nassau Center for Primary and Behavioral Health treat?
Mount Sinai South Nassau Center for Primary and Behavioral Health treats Men, Women, Adolescents, Children, Older Adults, Young Adults. Contact the facility to discuss specific eligibility requirements.
How do I start the admissions process?
Call (833) 546-3513 for a free, confidential consultation. Our specialists verify your insurance, explain options, and guide you through every step of the admission process.
Does insurance cover treatment here?
Most major insurance plans cover treatment. Call (833) 546-3513 for a free verification — we check your specific benefits and out-of-pocket costs within minutes.
What therapies are used at this center?
Mount Sinai South Nassau Center for Primary and Behavioral Health uses evidence-based approaches including 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Group Therapy, Online Therapy. Treatment plans are personalized to each individual.

Contact Mount Sinai South Nassau Center for Primary and Behavioral Health

Free Guidance & Insurance Verification

(833) 546-3513

Address

250 Fulton Avenue, Suite 607, Hempstead, NY, 11550

Center Phone

516-485-5710

Website

southnassau.org

Languages

English, Spanish

Last updated: April 5, 2026 Reviewed by RehabHive Editorial Team

Sources & References

This listing includes information from publicly available data and provider submissions. For authoritative resources on treatment and recovery:

Need Help Choosing?

Free guidance from treatment specialists

(833) 546-3513

24/7 • Free • Confidential

Or call center directly:

516-485-5710
Visit Website

Location

250 Fulton Avenue, Suite 607, Hempstead, NY, 11550

Open in Google Maps

Ready to Take the First Step?

Our specialists are available 24/7 to help you find the right program and verify your insurance.

(833) 546-3513

Free • Confidential • No Obligation

Map & Directions

Click to interact with map

Verify Your Insurance

Free & confidential — takes under 2 minutes

Call to Verify — (833) 546-3513

By calling, you consent to receive assistance. 100% confidential.

(833) 546-3513 Verify Insurance
RehabHive
Home Centers States Treatment Insurance Compare Blog About