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

Mrs. Katherine Greenwell, RD

Individual provider Registered Dietitian · NPI 1851783898

Mrs. Katherine Greenwell, RD is a Registered Dietitian in Honolulu, Hawaii. Licensed in Hawaii. Registered with an NPI since 2015.

Licensed in
HI
In the registry since
2015
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

5383 Opihi St
Honolulu, HI 96821-1921
Phone: (808) 779-3796
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 994402 (HI)

Record details

NPI number1851783898
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedFebruary 27, 2015
Last updated in NPPESFebruary 27, 2015

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