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

Alison C Siderko, RDN

Individual provider Registered Dietitian · NPI 1811534076

Alison C Siderko, RDN is a Registered Dietitian in Makawao, Hawaii. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

31 Lilinoe Pl
Makawao, HI 96768-8575
Phone: (908) 812-2646
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1811534076
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedDecember 6, 2019
Last updated in NPPESFebruary 18, 2021
Certification dateFebruary 18, 2021
Mailing address31 Lilinoe Pl, Makawao, HI 96768-8575