Methadone Clinics in Riverhead, New York
1 SAMHSA-certified opioid treatment program operates inside Riverhead city limits. Each clinic below carries a current NPI on the CMS Medicare Provider OTP file. We list the operator-stated phone next to our verified intake line so you choose how to make contact.
1 verified clinic in Riverhead
Riverhead at a glance
15,073
Residents
15.1 sq mi
Land area
44.1
Median age
$83,521
Median household income
16.5%
Uninsured (civilian)
6.4%
Families below poverty
Source: U.S. Census Bureau, ACS 5-year estimates (2023).
Overdose context for Suffolk County
Suffolk County reported a model-based drug poisoning death rate of 34.9 per 100,000 residents in 2021 (95% CI 33.9 to 36). That sits 22.8% above the national county mean of 28.5 per 100,000.
201923.4
202030.3
202134.9
Three-year change (23.4 to 34.9): +11.6 per 100,000.
County-level estimates are reported at the county level, not the city level. Source: NCHS Drug Poisoning Mortality by County (CDC dataset rpvx-m2md), 2019 to 2021 model-based estimates. NCHS urban/rural classification: Large Fringe Metro.
Closest methadone clinic to Riverhead
Nearest verified opioid treatment program in New York: CS Medical Associates, PC in Shirley, about 16 miles (25.7 km) from Riverhead by straight-line distance. Driving time will run longer.
Why this matters for treatment access
Suffolk County reports a 2021 drug poisoning death rate of 34.9 per 100,000, slightly above the national county mean of 28.5. Roughly 16.5% of residents lack health insurance, which is high enough that you should ask each clinic about sliding-scale fees and Medicaid acceptance before you commit. That works out to roughly 2,487 uninsured residents in Riverhead alone.
What to ask before you call
Methadone is a daily-dose program. That changes the questions you should be asking. Run through these before you commit to a clinic:
- What time does dosing start, and what time does it close? Daily methadone often means a 6am window five or six days a week.
- Which insurance plans do you bill? Medicaid coverage for OTPs varies by state plan and managed-care organization.
- How long does intake take from first call to first dose? In some states it is same-day. In others it can run a week.
- What is your take-home schedule? Federal rules let stable patients earn take-home doses over time. Clinic policy on how fast you earn them differs.
- Do you offer counseling on-site or do I coordinate it elsewhere?
If the in-city options do not fit
Closest alternative inside New York: CS Medical Associates, PC in Shirley, about 16 miles from Riverhead. Office-based buprenorphine is also available locally and does not require daily clinic visits.
Need office-based treatment instead of a daily-dosed OTP? Many providers in Riverhead prescribe buprenorphine in office settings. See the New York Suboxone provider directory for the closest prescriber.
Want a non-opioid alternative? See New York Vivitrol providers for monthly extended-release naltrexone.
State-level access scoring, regulatory context, and the full directory live on the New York methadone hub.