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

MS. Cassandra J Willbourn, RN

Individual provider Registered Nurse · NPI 1265969612

MS. Cassandra J Willbourn, RN is a Registered Nurse in Olympia, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

905 24th Way SW Ste A2
Olympia, WA 98502-6033
Phone: (360) 742-5010
Fax: (360) 742-5015
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN60328887 (WA)

Record details

NPI number1265969612
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 16, 2017
Last updated in NPPESMay 16, 2017
Mailing addressPo Box 34703, Seattle, WA 98124-1703

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