2651 East Napoleon Street, Sulphur, LA 70663
Part of Imperial Calcasieu Human Services · 5 locations listed See all locations →
Our 10-point score combines licensing and accreditation, the levels of care and payment options this facility reports, and patient ratings from Google and StartDrugRehab.com reviewers. Paid or claimed listings never change a score. Read full methodology
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Imperial Calcasieu Human Services – Authority Sulphur is a public substance use treatment provider in Sulphur, Louisiana, located at 2651 East Napoleon Street.
Levels of care offered here include intensive outpatient (IOP), standard outpatient counseling, medication-assisted treatment (MAT), co-occurring (dual diagnosis) mental health treatment, and telehealth therapy. Clinicians use approaches such as anger management, brief intervention, cognitive behavioral therapy, contingency management/motivational incentives, and motivational interviewing. For opioid use disorder, the program uses buprenorphine and naltrexone. It also prescribes medication for alcohol use disorder.
Payment options include government funding for people who qualify, Medicare, Medicaid, military insurance (TRICARE), private health insurance, cash or self-payment, and state-financed health insurance. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts children and adolescents, young adults, and seniors.
Imperial Calcasieu Human Services – Authority Sulphur is accredited by CARF and licensed or certified by the state substance use treatment agency, state mental health department, and state department of health.
Sliding fee scale (fee is based on income and other factors)
Based on SAMHSA-listed programs in our directory. Rankings use the StartDrugRehab Score; facilities can't pay to change them. Distances are straight-line.
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| Licensing & accreditation | State substance use treatment agency, State mental health department, State department of health, Commission on Accreditation of Rehabilitation Facilities (CARF) |
|---|---|
| Ages accepted | Children/Adolescents, Young Adults, Seniors |
| Operated by | State government |
Calcasieu Parish, LA has 6 SAMHSA-listed addiction treatment facilities for 206,861 residents. 1 facility in the county list detox services. It is one of 5 listed providers of buprenorphine or methadone treatment in the county. 57 people died of a drug overdose in the county in the 12 months to March 2026 (CDC provisional data): 27.6 per 100,000 residents, compared with 27.4 statewide.
Source: StartDrugRehab Treatment Deserts 2026, built from SAMHSA FindTreatment.gov, U.S. Census 2024 population estimates and CDC overdose data. Counts are SAMHSA-listed facilities only.
Imperial Calcasieu Human Services – Authority Sulphur lists the following levels of care: intensive outpatient (IOP), outpatient, medication-assisted treatment (MAT), dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Imperial Calcasieu Human Services – Authority Sulphur accepts federal, or any government funding for substance use treatment programs, medicare, medicaid, federal military insurance (e.g., tricare), private health insurance, cash or self-payment, state-financed health insurance plan other than medicaid, and samhsa funding/block grants. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (833) 589-6933 for a free benefits check.
Imperial Calcasieu Human Services – Authority Sulphur does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (833) 589-6933 for help finding one.
Yes. Imperial Calcasieu Human Services – Authority Sulphur reports accreditation from CARF. Accreditation means the facility meets independent quality and safety standards.
Imperial Calcasieu Human Services – Authority Sulphur accepts children/adolescents, young adults, and seniors. Specialized groups include clients who have experienced trauma.
Calcasieu Parish, LA has 6 SAMHSA-listed treatment facilities for about 206,861 residents: 1 list detox services, 5 offer buprenorphine or methadone treatment and 2 offer 24-hour care (2026 data).
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Imperial Calcasieu Human Services – Authority Sulphur directly at 337-475-3500. Our admissions helpline at (833) 589-6933 can connect you with a licensed treatment provider, which may not be Imperial Calcasieu Human Services – Authority Sulphur. Our helpline is not affiliated with Imperial Calcasieu Human Services – Authority Sulphur.
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Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. Logo courtesy of imcalhsa.org. A listing is not an endorsement. StartDrugRehab.com is not affiliated with Imperial Calcasieu Human Services – Authority Sulphur.
