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

Anna Ihnen, RD

Individual provider Registered Dietitian · NPI 1033870589

Anna Ihnen, RD is a Registered Dietitian in Springfield, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2022
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2100 Claremont Dr
Springfield, IL 62703-5213
Phone: (217) 891-1522
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86039840 (IL)

Record details

NPI number1033870589
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJanuary 6, 2022
Last updated in NPPESJanuary 6, 2022
Certification dateJanuary 6, 2022
Mailing address2100 Claremont Dr, Springfield, IL 62703-5213

Other providers in Springfield