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Methadone Clinics in Rock Island, Illinois

1 SAMHSA-certified opioid treatment program operates inside Rock Island 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.

Rock Island, Illinois

1 verified clinic in Rock Island

Center FOR Alchol & Drug Services I

4230 11TH ST, Rock Island, IL 61201 · Directions
SAMHSA-certified OTP per CMS-OTP-2026-01-05. NPI 1245236942.

Rock Island at a glance

36,758
Residents
17.5 sq mi
Land area
37.1
Median age
$57,292
Median household income
6.8%
Uninsured (civilian)
13.4%
Families below poverty

Source: U.S. Census Bureau, ACS 5-year estimates (2023).

Overdose context for Rock Island County

Rock Island County reported a model-based drug poisoning death rate of 20 per 100,000 residents in 2021 (95% CI 17.8 to 22.4). That sits 29.8% below the national county mean of 28.5 per 100,000.

201913.4
202017.3
202120

Three-year change (13.4 to 20): +6.6 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: Medium Metro.

Closest methadone clinic to Rock Island

Nearest verified opioid treatment program in Illinois: Peoria Treatment Center, LLC in Peoria, about 78.7 miles (126.7 km) from Rock Island by straight-line distance. Driving time will run longer.

Why this matters for treatment access

Rock Island County reports a 2021 drug poisoning death rate of 20.0 per 100,000, materially below the national county mean of 28.5. About 6.8% of residents are uninsured. Most clinics in the area accept Medicaid; confirm before scheduling intake. That works out to roughly 2,500 uninsured residents in Rock Island 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:

If the in-city options do not fit

Closest alternative inside Illinois: Peoria Treatment Center, LLC in Peoria, about 78.7 miles from Rock Island. 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 Rock Island prescribe buprenorphine in office settings. See Suboxone providers in Rock Island.

Want a non-opioid alternative? See Illinois Vivitrol providers for monthly extended-release naltrexone.

State-level access scoring, regulatory context, and the full directory live on the Illinois methadone hub.