Highline Sleep Disorder Center, LLC
NPI 1598868127 · Sleep Disorder Diagnostic Clinic/Center · Burien, WA
Highline Sleep Disorder Center, LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Burien, WA (NPI 1598868127).
Provider details
- NPI number
- 1598868127
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Allen Clark, Partner(253) 852-0078
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- Highline Sleep Center
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2008-01-31
Frequently asked questions
- What is Highline Sleep Disorder Center, LLC's NPI number?
- Highline Sleep Disorder Center, LLC's National Provider Identifier (NPI) is 1598868127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Highline Sleep Disorder Center, LLC?
- Highline Sleep Disorder Center, LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Highline Sleep Disorder Center, LLC located?
- Highline Sleep Disorder Center, LLC's practice location on file with NPPES is 16233 Sylvester Rd Sw, Burien, WA 98166.
- What is Highline Sleep Disorder Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Highline Sleep Disorder Center, LLC is (206) 988-5779.
- Who is the authorized official for Highline Sleep Disorder Center, LLC?
- The authorized official listed on Highline Sleep Disorder Center, LLC's NPPES record is Allen Clark, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Highline Sleep Disorder Center, LLC's NPI active?
- Yes — Highline Sleep Disorder Center, LLC's NPI (1598868127) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.