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

Andrew Chase Williams, RDN

Individual provider Registered Dietitian · NPI 1790488369

Andrew Chase Williams, RDN is a Registered Dietitian in Iowa City, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2023
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

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (606) 344-1212
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 119019 (IA)

Record details

NPI number1790488369
Entity typeIndividual (Type 1)
GenderMale
Credentials RDN
Sole proprietorYes
NPI enumeratedMarch 23, 2023
Last updated in NPPESMarch 23, 2023
Certification dateMarch 23, 2023

Other providers in Iowa City