Derek Groathouse, RD

Individual provider Active NPI Registered Dietitian · Grimes, IA

NPI 1881463370 · NPPES record last updated Dec 26, 2023

Key facts

NPI
1881463370
Entity type
Individual (NPI type 1)
Primary specialty
Registered Dietitian 133V00000X
License
121584 (IA)
Practice address
3801 S James St Ste 400
Grimes, IA 50111-5167
Phone
(515) 695-3767
NPI assigned
Dec 26, 2023
Sex
Male
Sole proprietor
No

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Medicare participation

Medicare fee-for-service enrollment
Enrolled in IA

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20240506000251 IA Practitioner - Registered Dietitian Or Nutrition Professional 5698115863 Reassigns benefits to 2 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes

Practice roles

OrganizationSpecialtyStatusNew patients
Belmond Community Hospital Current
since Oct 1, 2025
Accepting new patients
Iowa Specialty Hospital- Clarion Current
since Oct 1, 2025
Accepting new patients
Iowa Specialty Hospital- Clarion Past Accepting new patients
Iowa Specialty Hospital- Clarion Past Accepting new patients
Belmond Community Hospital Past Accepting new patients

Locations

1111 Duff Ave
Ste 2607
Ames, IA 50010
Phone (515) 327-2000

403 1st St SE
Belmond, IA 50421
Phone (641) 444-3223

215 13th Ave SW
Clarion, IA 50525
Phone (515) 532-2836

1316 S Main St
Clarion, IA 50525
Phone (515) 532-2811

5901 Thornton Ave
Ste 101
Des Moines, IA 50321
Phone (515) 327-2000

5901 Thornton Ave
Des Moines, IA 50321
Phone (515) 327-2000

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 121584 IA Yes

Addresses

Primary practice location

3801 S James St Ste 400
Grimes, IA 50111-5167

Mailing address

3515 S Duff Ave
Ames, IA 50010-8504
Phone (515) 480-8761

Other providers in Grimes, IA

All providers in Grimes, IA · Registered Dietitian in Iowa

Sources for this page

Verify at the official NPI Registry.