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

Sarah Maryellen Foster, ARNP, DNP

Individual provider Registered Nurse · NPI 1669940987

Sarah Maryellen Foster, ARNP, DNP is a Nurse Practitioner in Edmonds, Washington. Qualified in 2023, 3 years ago. Practices with Swedish Health Services, a 1,045-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2018
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

21601 76th Ave W
Edmonds, WA 98026-7507
Phone: (425) 640-4981
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 5300 Tallman Ave Nw, Seattle, WA 98107-3932 — (206) 782-2700
  • 500 17th Ave, Seattle, WA 98122-5711 — (206) 320-2000
  • 747 Broadway, Seattle, WA 98122-4379 — (206) 386-6000

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP61474445 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN61096565 (WA)

Record details

NPI number1669940987
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , DNP
Sole proprietorYes
NPI enumeratedNovember 5, 2018
Last updated in NPPESOctober 5, 2023
Certification dateOctober 5, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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