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

Joan Cherotich Kosgei

Individual provider Registered Nurse · NPI 1982311908

Joan Cherotich Kosgei is a Registered Nurse in Silverlake, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

163 Rogers Rd
Silverlake, WA 98645-9715
Phone: (925) 350-9965
Fax: (360) 803-0003
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN61435659 (WA)

Record details

NPI number1982311908
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 31, 2022
Last updated in NPPESApril 10, 2026
Certification dateApril 10, 2026