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

Erik Grohmann, RD

Individual provider Registered Dietitian · NPI 1376112383

Erik Grohmann, RD is a Registered Dietitian in Milwaukee, Wisconsin. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

5000 W National Ave
Milwaukee, WI 53295-0001
Phone: (414) 384-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1376112383
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorNo
NPI enumeratedJune 23, 2021
Last updated in NPPESJune 23, 2021
Certification dateJune 23, 2021
Mailing addressN39w23511 Broken Hill Cir N, Pewaukee, WI 53072-2761

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