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CLAIRE MARIE GROTH
NPI 1003701590
Dietitian, Registered in Pella, IA

Active since June 12, 2025
405 MONROE ST, PELLA, IA 50219(641) 621-2325(641) 621-2419 Get Directions Write a Review

NPPES record last updated: June 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Claire Marie Groth NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAIRE MARIE GROTH (NPI 1003701590) is an individual dietitian, registered in Pella, Iowa and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1003701590
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameCLAIRE MARIE GROTH
Location Address405 MONROE STPella, IA 50219-1290
Mailing Address405 Monroe StPella, IA 50219-1290 · (641) 621-2325 · Fax (641) 621-2419
Phone(641) 621-2325
Fax(641) 621-2419
Sole ProprietorNo
Enumeration DateJune 12, 2025
NPPES CertifiedJune 12, 2025
✔ NPI 1003701590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
405 MONROE ST, Pella, IA 50219
Open in Google Maps ↗

Other Identifiers 1

Other86253885IA · Provider License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Claire Marie Groth is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Claire Groth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pella Regional Health Center
Same address
Multi-Specialty
405 MONROE ST
Pella, IA 50219
  • Reassigned Medicare billing, Iowa enrollment
  • 129 clinicians in this Medicare group
NPI 1053369405 (641) 628-3832

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CENTRAL IOWA PODIATRY INC
Podiatrist
405 MONROE ST
PELLA, IA 50219
Marion County (641) 628-3542
ALLISON DOP PHARM D
Pharmacist
405 MONROE ST
PELLA, IA 50219
Marion County (641) 621-2444
DR. TEREASA L. VAN ZEE DO
Family Medicine
405 MONROE ST
PELLA, IA 50219
Marion County (641) 621-2200
MADISON PAIGE STALEY
Physician Assistant
405 MONROE ST
PELLA, IA 50219
Marion County (641) 621-2200
PELLA REGIONAL HEALTH CENTER
Clinic/Center (Multi-Specialty)
405 MONROE ST
PELLA, IA 50219
Marion County (641) 628-3832
ELIZABETH AUDREY VERMEER
Physical Therapist
405 MONROE ST
PELLA, IA 50219
Marion County (641) 628-3832
DR. ROBERT SCOT DYKSTRA DO
Family Medicine
405 MONROE ST
PELLA, IA 50219
Marion County (641) 621-2200
DR. DANIELLE K CLARK D.O.
Family Medicine
405 MONROE ST
PELLA, IA 50219
Marion County (641) 621-2200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Claire Groth's NPI number?

The NPI number for Claire Groth is 1003701590. It was assigned to this individual provider in the NPPES registry on June 12, 2025.

Where is Claire Groth located?

Claire Groth practices at 405 Monroe St, Pella, IA 50219. The listed phone number is (641) 621-2325.

What is Claire Groth's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Claire Groth enrolled in Medicare?

Yes. Claire Groth is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Claire Groth's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Claire Groth reassigns Medicare benefits to Pella Regional Health Center (Pella, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Claire Groth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Claire Groth was last updated on June 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.