Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Ya-Wen CHI, RPH, PHARMD

Individual provider Oncology Pharmacist · NPI 1376664128

Dr. Mary Ya-Wen CHI, RPH, PHARMD is an Oncology Pharmacist in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

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Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195-6015
Phone: (206) 598-2258
Fax: (206) 598-3375
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oncology Pharmacist (primary) Taxonomy 1835X0200X · Licence PH00020390 (WA)

Record details

NPI number1376664128
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH , PHARMD
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESJuly 8, 2007

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