NPPES file of Aug 9, 2026

Claire Marie Groth

Registered Dietitian · Pella, IA

Claire Marie Groth is a registered dietitian with a practice address in Pella, Iowa, and NPI 1003701590, issued on Jun 12, 2025. Check the license with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003701590
Name
Claire Marie Groth
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
405 Monroe St, Pella, IA 50219
Phone
(641) 621-2325
Enumerated
Jun 12, 2025
Record last updated
Jun 12, 2025
Fax
(641) 621-2419
Medicare enrollment
Enrolled (PECOS I20250815003457); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest registered dietitian records → All 694 in Iowa → Look up another NPI →

Also registered at 405 Monroe St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jamie Amble, CNPFamily Nurse Practitioner1972808079
  2. Kennan Archer, D.P.T.Physical Therapist1720211642
  3. Russell Bandstra, M.D.Urology Physician1619948098
  4. Stephen Barnes, D.O.Emergency Medicine Physician1609197573
  5. Brenda Birdsell, OTROccupational Therapist1780952846
  6. Mitchell Blom, D.O.Family Medicine Physician1558341917

Verify Claire Marie Groth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Claire Marie Groth among 694 registered dietitian records in Iowa

Claire Marie Groth is one of 694 registered dietitian records with a practice address in Iowa. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 3% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2023 · median 2015 among the 50 with a school on file
  • Record last updated2025 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 registered dietitian records list a practice address in Pella

They are 9 of the 318 NPPES records with a practice address in Pella, and 694 registered dietitian records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 694 in Iowa → Every provider in Pella → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Deborah Guild, RD LDPella, IA 502191528055282
  2. Katharine Lightfield, MS, RD, LDPella, IA 502191841870540
  3. Carla McFarland, REGISTERED DIETITIANPella, IA 502191801068770
  4. Kathleen OwensPella, IA 502191578903704
  5. Dianne Pettit, DIETITIANPella, IA 502191477725299
  6. Mary Phillips, DIETITIANPella, IA 502191063590180
  7. Catherine Pollock, RD LDPella, IA 502191356970248
  8. Samantha Thomas, RDN, LDPella, IA 502191083162341

Common questions

What is Claire Marie Groth's NPI number?

Claire Marie Groth's National Provider Identifier (NPI) is 1003701590, issued on Jun 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Claire Marie Groth located?

The NPPES record lists a practice address at 405 Monroe St, Pella, IA, 50219. Phone: (641) 621-2325. Providers update this record themselves, so call before visiting.

How can I verify Claire Marie Groth's license?

Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.