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

Joanne Royston-Johnson, RN

Individual provider Registered Nurse · NPI 1477141703

Joanne Royston-Johnson, RN is a Registered Nurse in Seattle, Washington. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2021
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

2600 SW Holden St
Seattle, WA 98126-3505
Phone: (206) 933-7000
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN094862 (GA)

Record details

NPI number1477141703
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJanuary 3, 2021
Last updated in NPPESJanuary 3, 2021
Certification dateJanuary 3, 2021

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