All programs in Seattle, WA

Evergreen Treatment Services

1700 Airport Way South, Seattle, WA 98134

Clinical specializations

  • Telehealth
  • Medication Management
  • Addiction Treatment
  • Pregnancy & Postpartum Support

Financial accessibility

  • Insurance Accepted

Programs offered

  • telehealth
  • outpatient
  • opioid treatment program (OTP)
  • buprenorphine maintenance
  • methadone maintenance

Accreditation & licensing

Licensed as

  • State substance use agency
  • State department of health

Certified for

  • SAMHSA-certified Opioid Treatment Program
  • DEA registered

As reported to SAMHSA by the facility. Confirm current standing with the accrediting body before making a decision.

Frequently asked questions about Evergreen Treatment Services

Does Evergreen Treatment Services accept insurance?+

Evergreen Treatment Services reports accepting Medicare, Medicaid, Private insurance, and State-financed insurance, though this has not been independently verified — contact the facility directly to confirm your specific plan is covered.

What levels of care does Evergreen Treatment Services offer?+

Evergreen Treatment Services offers Outpatient, Regular outpatient, Outpatient MAT, telehealth, outpatient, opioid treatment program (OTP), buprenorphine maintenance, and methadone maintenance.

Does Evergreen Treatment Services offer telehealth or virtual appointments?+

Yes, Evergreen Treatment Services offers telehealth appointments in addition to any in-person services listed on this page.

What age groups does Evergreen Treatment Services serve?+

Evergreen Treatment Services serves adults.

What conditions or specialties does Evergreen Treatment Services treat?+

Evergreen Treatment Services lists the following areas of focus: pregnant/postpartum.

Is Evergreen Treatment Services accredited or licensed?+

Evergreen Treatment Services is licensed as State substance use agency and State department of health and is certified for SAMHSA-certified Opioid Treatment Program and DEA registered, as reported to SAMHSA. Confirm current standing with the accrediting body before making a decision.

Is Evergreen Treatment Services currently accepting new patients?+

Evergreen Treatment Services is currently accepting new patient inquiries.

Listing data sourced from the SAMHSA 2025 National Directory and reviewed before publication. Listing last updated August 2026. How our data works · Report an error