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

MS. Karla Heikkinen, RDN

Individual provider Registered Dietitian · NPI 1437685559

MS. Karla Heikkinen, RDN is a Registered Dietitian in Fort Atkinson, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2017
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

515 Monroe St
Fort Atkinson, WI 53538-1333
Phone: (920) 723-5086
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 2825-29 (WI)

Record details

NPI number1437685559
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedMay 10, 2017
Last updated in NPPESMay 10, 2017

Other providers in Fort Atkinson