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Gateway Rehab The Greenbriar Center Washington

Birmingham, AL

SAMHSA Verified Outpatient Dual Dx

Outpatient · Dual Dx center · in Birmingham, AL · Accepts Medicaid · Serves adolescents, seniors, trauma survivors.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

Direct line to Gateway Rehab The Greenbri...: (800) 637-4673

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About Gateway Rehab The Greenbriar Center Washington

Set in a quiet, natural space that encourages healing, this inpatient facility helps adults recover from drug and alcohol addiction, including those with co-occurring mental health conditions. It offers detox, short-term residential care, and extended inpatient programs. Each level of care is built around personal growth, with 24/7 clinical support and smooth transitions to outpatient or halfway house services that continue the recovery journey.
The center’s approach blends evidence-based therapies with supportive, whole-person care. Patients engage in trauma-informed counseling, psychiatric care, 12-step groups, and cognitive behavioral therapy (CBT). Holistic services like yoga, art and music therapy, and spiritual counseling give clients space to explore emotions and rebuild confidence. Medication-assisted treatment (MAT) is available for opioid and alcohol use, supported by trained medical staff.
Patients live in a structured, welcoming environment where daily routines and supportive staff help create a sense of stability. Wellness activities, indoor and outdoor therapy spaces, and group connections support both mental and physical healing. After discharge, clients can access telehealth services, recovery coaching, and family support to stay on track. Every aspect of care is designed to guide patients toward lasting change and a stronger future.

Private non-profit organization. Primary focus: mental health treatment, treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: April 2026. Always verify current programs and insurance directly with the facility.

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Outpatient · Dual Dx
Service settings
Outpatient
Therapy approaches
Activity therapy, Couples/family therapy, Group therapy, Individual psychotherapy, Abnormal involuntary movement scale
Age groups
Children/Adolescents, Young Adults, Adults, Seniors
Special populations
Young adults, Clients who have experienced trauma, Children/adolescents with serious emotional disturbance (SED)
Facility operation
Private non-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: Federal Grants; Medicaid; State welfare or child and family services funds

Contact & Location

Address

1401 20th Street South, Birmingham, AL 35205

Get directions →

Facility direct line

(800) 637-4673

Photos

Gateway Rehab The Greenbriar Center Washington — photo

Frequently Asked Questions

Does Gateway Rehab The Greenbriar Center Washington accept Medicaid?
Yes. According to SAMHSA data, Gateway Rehab The Greenbriar Center Washington accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific AL Medicaid plan. Call (800) 637-4673 to verify your benefits.
What level of care does Gateway Rehab The Greenbriar Center Washington offer?
This facility offers: Outpatient, Dual Dx. Service settings include: Outpatient. Primary focus: Mental health treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.
Does Gateway Rehab The Greenbriar Center Washington have specialized programs?
Yes — this facility offers programs for: Young adults, Clients who have experienced trauma, Children/adolescents with serious emotional disturbance (SED).
What therapy methods does Gateway Rehab The Greenbriar Center Washington use?
Evidence-based approaches listed with SAMHSA: Activity therapy, Couples/family therapy, Group therapy, Individual psychotherapy, Abnormal involuntary movement scale.
How do I start treatment at Gateway Rehab The Greenbriar Center Washington?
Call the facility directly at (800) 637-4673 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: April 2026. Editorial policy.

24/7 Helpline +1 (205) 973-2878