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

Tamsin A Sarich Youmans, RN, ARNP

Individual provider Nurse Practitioner · NPI 1972768398

Tamsin A Sarich Youmans, RN, ARNP is a Nurse Practitioner in Seattle, Washington. Graduated from University of Washington School of Medicine in 2007, 19 years ago. Practices with Seattle Roots Community Health, a 50-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
19
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2008
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

2101 E Yesler Way
Seattle, WA 98122-5959
Phone: (206) 299-1900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP30008042 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence AP30008042 (WA)

Record details

NPI number1972768398
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , ARNP
Sole proprietorNo
NPI enumeratedJuly 24, 2008
Last updated in NPPESApril 2, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Seattle Roots Community Health — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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