Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Highline Medical Services Organization

Organization Health Maintenance Organization · NPI 1396091914

Highline Medical Services Organization is a Health Maintenance Organization in Seatac, Washington. Licensed in Washington. Registered with an NPI since 2012.

Licensed in
WA
In the registry since
2012

Practice location Address checks out

18000 International Blvd Ste 950
Seatac, WA 98188-4253
Phone: (206) 724-0876
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X · Licence 601499922 (WA)

Record details

NPI number1396091914
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Annie Donohue — Vice President · (206) 724-0876
NPI enumeratedAugust 1, 2012
Last updated in NPPESAugust 1, 2012
Mailing address18000 International Blvd Ste 950, Seatac, WA 98188-4253