Addiction and mental health treatment in Brentwood, NY
5 programs in Brentwood list on public profiles, of 911 in New York. Listings as of 19 Sep 2026.
These are the programs whose listed address is in Brentwood. A program in a nearby town may still be the right one, so look at the cities near Brentwood below. Lists Medicaid or Lists Medicare means the program's public listing says it takes that coverage. It does not mean the program takes your plan or has openings. Confirm your plan with the program. findingrehab.io has not checked these listings. How listings work
All programs in New York (911) Programs that list Medicaid in New York (888) Programs that list Medicare in New York (639) Programs that list private insurance in New York (350)
- Substance abuse
- 4
- Mental health
- 3
- Confirmed numbers
- 4
Programs in Brentwood
Filters
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Showing the first 24 programs, sorted by name. The full list by city is below.
Each phone number says where it came from. We have not called any of them, so confirm with the program.
Charles K Post Addiction Treatment Center
Substance abuseResidentialSober living
Outreach Developmentoration
Substance abuseOutpatient
Outreach House II
Substance abuseMental healthResidentialVirtual care
Phoenix House Brentwood
Mental healthOutpatientSober living
Pilgrim Psychiatric Center
Substance abuseMental healthResidentialOutpatient
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Showing 5 of 5
What Brentwood lists
Levels of care
- Residential (3)
- Outpatient (3)
- Sober living (2)
- Virtual care (1)
Coverage listed
- Medicaid (5)
- Medicare (3)
- TRICARE (4)
- Private insurance (4)
- Self pay or sliding fee (4)
4 of these 5 phone numbers were confirmed against a second source, such as the program's own website or a government directory. Each listing says where its number came from.
Not listed in Brentwood
No program here lists these, so this is where the nearest one is.
- Detox: Smithtown, about 5 miles away
- Hospital inpatient: Smithtown, about 5 miles away
- Day treatment (PHP): Huntington Station, about 6 miles away
- Intensive outpatient (IOP): Hauppauge, about 3 miles away
- Medication for addiction (MAT): Hauppauge, about 3 miles away
Cities near Brentwood
- Hauppauge (3, 3 mi)
- Smithtown (6, 5 mi)
- Huntington Station (4, 6 mi)
- Huntington (4, 11 mi)
- Patchogue (4, 14 mi)
- Hicksville (4, 14 mi)
- Port Jefferson (3, 15 mi)
- East Meadow (3, 17 mi)
Distances are straight line estimates between the middle of each city's listings.