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

Alexandra Weisshaar

Individual provider Registered Dietitian · NPI 1275465205

Alexandra Weisshaar is a Registered Dietitian in Oconomowoc, Wisconsin. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

1230 Corporate Ctr Dr
Oconomowoc, WI 53066-4883
Phone: (262) 303-0243
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 number1275465205
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedJune 2, 2026
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026
Mailing address3317 N Newhall St, Milwaukee, WI 53211-3045

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