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

Holiday Osborne-Bash, RN

Individual provider Registered Nurse · NPI 1174172068

Holiday Osborne-Bash, RN is a Registered Nurse in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2019.

Licensed in
WA
In the registry since
2019
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

401 5th Ave
Seattle, WA 98104-1818
Phone: (206) 263-4055
Fax: (206) 296-0184
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN60927208 (WA)

Record details

NPI number1174172068
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedSeptember 4, 2019
Last updated in NPPESSeptember 4, 2019
Mailing address401 5th Ave, Seattle, WA 98104-1818

Other providers in Seattle