Island Assessment, LLC
NPI 1720556988 · Substance Abuse Rehabilitation Facility · Oak Harbor, WA
Island Assessment, LLC is a Substance Abuse Rehabilitation Facility organization in Oak Harbor, WA (NPI 1720556988).
Provider details
- NPI number
- 1720556988
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Amy Hofeditz, Administrator(206) 547-2171
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4250 Aurora Ave N Apt A106Seattle, WA 98103-7394Phone: (206) 547-2171
Registry dates
- Enumerated
- 2018-11-06
- Last updated
- 2018-11-06
Frequently asked questions
- What is Island Assessment, LLC's NPI number?
- Island Assessment, LLC's National Provider Identifier (NPI) is 1720556988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Island Assessment, LLC?
- Island Assessment, LLC is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is Island Assessment, LLC located?
- Island Assessment, LLC's practice location on file with NPPES is 520 E Whidbey Ave Ste 205, Oak Harbor, WA 98277-5921.
- What is Island Assessment, LLC's phone number?
- The practice phone number listed in the NPPES registry for Island Assessment, LLC is (206) 547-2171.
- Who is the authorized official for Island Assessment, LLC?
- The authorized official listed on Island Assessment, LLC's NPPES record is Amy Hofeditz, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Island Assessment, LLC's NPI active?
- Yes — Island Assessment, LLC's NPI (1720556988) is active in the NPPES registry as of the last update on 2018-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.