Methadone Clinics in Warrenville, Illinois
1 SAMHSA-certified opioid treatment program operates inside Warrenville 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 Warrenville
Warrenville at a glance
14,232
Residents
5.4 sq mi
Land area
37.2
Median age
$99,028
Median household income
5.4%
Uninsured (civilian)
7.8%
Families below poverty
Source: U.S. Census Bureau, ACS 5-year estimates (2023).
Overdose context for DuPage County
DuPage County reported a model-based drug poisoning death rate of 21.9 per 100,000 residents in 2021 (95% CI 20.9 to 22.9). That sits 23% below the national county mean of 28.5 per 100,000.
201914.7
202019
202121.9
Three-year change (14.7 to 21.9): +7.3 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 Warrenville
Nearest verified opioid treatment program in Illinois: CAP OF Downers Grove, INC in Downers Grove, about 9 miles (14.4 km) from Warrenville by straight-line distance. Driving time will run longer.
Why this matters for treatment access
DuPage County reports a 2021 drug poisoning death rate of 21.9 per 100,000, modestly below the national county mean of 28.5. Uninsured rates here run low (5.4%), so commercial insurance acceptance matters. Ask each clinic which payers they bill. That works out to roughly 769 uninsured residents in Warrenville 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 Illinois: CAP OF Downers Grove, INC in Downers Grove, about 9 miles from Warrenville. Office-based buprenorphine is also available locally and does not require daily clinic visits.
Nearby cities with methadone clinics
Downers Grove (1 · 14.1km) Joliet (2 · 30.5km) Palos Heights (2 · 34.5km) Des Plaines (2 · 36.2km) Chicago (20 · 42.8km)
Need office-based treatment instead of a daily-dosed OTP? Many providers in Warrenville prescribe buprenorphine in office settings. See the Illinois Suboxone provider directory for the closest prescriber.
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.