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

MS. Katherine Sjostrom Bennett

Individual provider Medical Physician Assistant · NPI 1043581101

MS. Katherine Sjostrom Bennett is a Physician Assistant in Seattle, Washington. Graduated from Oregon Health Sciences University School of Medicine in 2013, 13 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
13
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
WA
In the registry since
2012
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Practice location Address checks out

5316 Rainier Ave S
Seattle, WA 98118-2354
Phone: (206) 721-5600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA 60414342 (WA)

Record details

NPI number1043581101
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 21, 2012
Last updated in NPPESMay 18, 2021
Certification dateMay 18, 2021
Mailing address5316 Rainier Ave S, Seattle, WA 98118-2354

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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