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

William Killingsworth

Individual provider Home Health Aide · NPI 1639588569

William Killingsworth is a Home Health Aide in Mukilteo, Washington. Licensed in Washington. Registered with an NPI since 2014.

Licensed in
WA
In the registry since
2014

Practice location Address checks out

6304 Central Dr
Mukilteo, WA 98275-4520
Phone: (425) 312-3535
Show map & directions

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

Specialties & licences

Home Health Aide (primary) Taxonomy 374U00000X · Licence 603306923 (WA)

Record details

NPI number1639588569
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 5, 2014
Last updated in NPPESAugust 5, 2014
Mailing address6304 Central Dr, Mukilteo, WA 98275-4520

Other providers in Mukilteo