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

Nan Olson, RDCD

Individual provider Registered Dietitian · NPI 1255392155

Nan Olson, RDCD is a Registered Dietitian in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006

Practice location Address checks out

20 S Park St
Madison, WI 53715
Phone: (608) 287-2780
Fax: (608) 287-2777
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 858 (WI)

Record details

NPI number1255392155
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDCD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESApril 29, 2009
Mailing address7974 Uw Health Ct, Middleton, WI 53562-5531

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