Treehouse Nw Inc
NPI 1477002228 · Substance Abuse Rehabilitation Facility · Portland, OR
Treehouse Nw Inc is a Substance Abuse Rehabilitation Facility organization in Portland, OR (NPI 1477002228).
Provider details
- NPI number
- 1477002228
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Clayton Mcmillen, Ceo(808) 341-2424
- License
- 1246661-99 (OR)
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Other names (DBA / former)
- Doing business as
- Tree House Recovery
Registry dates
- Enumerated
- 2016-09-21
- Last updated
- 2016-10-14
Frequently asked questions
- What is Treehouse Nw Inc's NPI number?
- Treehouse Nw Inc's National Provider Identifier (NPI) is 1477002228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Treehouse Nw Inc?
- Treehouse Nw Inc is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Treehouse Nw Inc located?
- Treehouse Nw Inc's practice location on file with NPPES is 4713 N Albina Ave, Portland, OR 97217-2605.
- What is Treehouse Nw Inc's phone number?
- The practice phone number listed in the NPPES registry for Treehouse Nw Inc is (949) 438-2293.
- Who is the authorized official for Treehouse Nw Inc?
- The authorized official listed on Treehouse Nw Inc's NPPES record is Clayton Mcmillen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Treehouse Nw Inc's NPI active?
- Yes — Treehouse Nw Inc's NPI (1477002228) is active in the NPPES registry as of the last update on 2016-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.