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

Derek Groathouse, RD

Individual provider Registered Dietitian · NPI 1881463370

Derek Groathouse, RD is a Registered Dietitian in Grimes, Iowa. Licensed in Iowa. Registered with an NPI since 2023.

Licensed in
IA
In the registry since
2023
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3801 S James St Ste 400
Grimes, IA 50111-5167
Phone: (515) 695-3767
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 121584 (IA)

Record details

NPI number1881463370
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorNo
NPI enumeratedDecember 26, 2023
Last updated in NPPESDecember 26, 2023
Certification dateDecember 18, 2023
Mailing address3515 S Duff Ave, Ames, IA 50010-8504

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