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Listed with SAMHSA

Peninsula Substance Abuse Services

1451 Dowell Springs Boulevard, Knoxville, TN 37909 · Knox County

IOPOutpatientJoint Commission

Not affiliated with Peninsula Substance Abuse Services.

SAMHSA data November 5, 2026 · Independent directory, not a government service

Opioid medication (MAT)Naltrexone
Dual diagnosis (mental health)
Accepts TennCareAlso Medicare, private insurance and TRICARE
39 more listed programs in a 15-mile radius69 services reported to SAMHSA

About Peninsula Substance Abuse Services

Peninsula Substance Abuse Services is a non-profit treatment program in Knoxville, TN, in Knox County.

Map: this program and its neighbors

© OpenStreetMap contributors

Levels of care

  • Outpatient
  • Intensive outpatient treatment
  • Regular outpatient treatment

Medications

  • Naltrexone
  • Naltrexone (oral)
  • Naltrexone (extended-release, injectable)
  • Clonidine
  • Medication for mental disorders
  • Prescribes naltrexone
  • Relapse prevention with naltrexone
  • MAT from another prescriber
  • Lofexidine or Clonidine detoxification
  • Alcohol use disorder medication

Payment and insurance accepted

  • Government funding
  • Medicare
  • Medicaid
  • TRICARE
  • Private health insurance
  • Cash or self-payment
  • State health plan
  • SAMHSA funding/block grants

Who it serves

  • Young Adults
  • Adults
  • Seniors
  • Female
  • Male
  • Adult women
  • Pregnant/postpartum women
  • Mental health and addiction together

Languages

  • Sign language (ASL)

Not available here? The closest options

Less common services offered here

Figure: programs within 15 miles that report the same service.

Therapies and counseling

  • 12-step facilitation 9
  • Family counseling 16

Assessment and testing

  • Comprehensive mental health assessment 14

Other services

  • Social skills development 11
  • Transportation assistance 14

Licensing and accreditation

  • The Joint Commission 6
  • State mental health department 15

About the facility

  • Smoking not permitted 5
  • Vaping not permitted 6

Plus 27 common services.

How to reach this program

Street address

1451 Dowell Springs Boulevard, Knoxville, TN 37909

Directions in Google Maps ↗

Common questions about Peninsula Substance Abuse Services

Does Peninsula Substance Abuse Services accept Medicaid?

Yes. Peninsula Substance Abuse Services lists TennCare among accepted payments.

Does Peninsula Substance Abuse Services offer detox?

Not listed here. Closest detox: Helen Ross McNabb Center, Knoxville (1.9 mi).

Can I get medication for opioid use disorder at Peninsula Substance Abuse Services?

Yes: Naltrexone used in Treatment.

Other listed programs near Knoxville