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

Alison Tierney

Individual provider Registered Dietitian · NPI 1700446853

Alison Tierney is a Registered Dietitian in Oconomowoc, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

820 Thackeray Trl
Oconomowoc, WI 53066-4375
Phone: (414) 339-6125
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 number1700446853
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 19, 2019
Last updated in NPPESJune 19, 2019
Mailing address820 Thackeray Trl, Oconomowoc, WI 53066-4375

Other providers in Oconomowoc