OrganizationActive
Evergreen Treatment Services Unit 4
NPI 1558416685 · Methadone Clinic · Seattle, WA
Evergreen Treatment Services Unit 4 is a Methadone Clinic organization in Seattle, WA (NPI 1558416685).
Provider details
- NPI number
- 1558416685
- Entity type
- Organization
- Primary specialty
- Methadone ClinicAmbulatory Health Care Facilities
- Parent organization
- Evergreen Treatment Services
- Organization subpart
- Yes
- Authorized official
- Margaret Carney, Executive Director(206) 223-3644
- License
- 17 0163 00 (WA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1700 Airport Way S
Seattle, WA 98134-1618
Phone: (206) 223-3644
Fax: (202) 223-1482
Street-level locationGet directions
Mailing address
1700 Airport Way S
Seattle, WA 98134-1618
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2017-04-11
Frequently asked questions
- What is Evergreen Treatment Services Unit 4's NPI number?
- Evergreen Treatment Services Unit 4's National Provider Identifier (NPI) is 1558416685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Evergreen Treatment Services Unit 4?
- Evergreen Treatment Services Unit 4 is classified in the NPPES registry as Methadone Clinic (Ambulatory Health Care Facilities).
- Where is Evergreen Treatment Services Unit 4 located?
- Evergreen Treatment Services Unit 4's practice location on file with NPPES is 1700 Airport Way S, Seattle, WA 98134-1618.
- What is Evergreen Treatment Services Unit 4's phone number?
- The practice phone number listed in the NPPES registry for Evergreen Treatment Services Unit 4 is (206) 223-3644.
- Who is the authorized official for Evergreen Treatment Services Unit 4?
- The authorized official listed on Evergreen Treatment Services Unit 4's NPPES record is Margaret Carney, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Evergreen Treatment Services Unit 4's NPI active?
- Yes — Evergreen Treatment Services Unit 4's NPI (1558416685) is active in the NPPES registry as of the last update on 2017-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.