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

Katherine Jane Gregersen

Individual provider Case Manager/Care Coordinator · NPI 1760343891

Katherine Jane Gregersen is a Case Manager/Care Coordinator in Seattle, Washington. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

325 9th Ave
Seattle, WA 98104-2420
Phone: (206) 520-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1760343891
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 19, 2025
Last updated in NPPESNovember 19, 2025
Certification dateNovember 19, 2025
Mailing address4225 Roosevelt Way Ne, Seattle, WA 98105-6099

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