NPPES file of Aug 9, 2026

Registered Dietitian in Iowa

694 NPPES records list registered dietitian with a practice address in Iowa, 22 per 100,000 residents, the 27th highest rate of 51. Iowa City and Des Moines have the most; each record links to the provider's NPI and the Iowa license search. Page 12 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · method

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

Iowa City has the most, 115

  1. Iowa City115
  2. Des Moines55
  3. Cedar Rapids28
  4. West Des Moines28
  5. Davenport26

Registered Dietitian records in Iowa

  1. Nancy Schive, RD,LDMarshalltown, IA 501581083766984
  2. Alexandra Schmidt, RD, LDIowa City, IA 522421487085460
  3. Kathryn Schmidt, R.D.L/D, C.D.E.West Burlington, IA 526551609054568
  4. Hailey Schminke, RD, LDIowa City, IA 522451548714926
  5. Cody Schneider, RDDes Moines, IA 503101619268984
  6. Susan Schoon, R.D., L.D.Johnston, IA 501311679880009
  7. Kathryn Schroeder, RD, LD, CDECouncil Bluffs, IA 515031588797831
  8. Jennifer Schulte, RDN, LDIowa City, IA 522461912472366
  9. Nathaniel Schwartz, RD, LDNevada, IA 502011740958560
  10. Jodi Schweiger, RD, LD, CDEWest Des Moines, IA 502661861494205
  11. Keri Schwenker, RDN, LDDubuque, IA 520011083152094
  12. Rachel Scieszinski, MNTMarshalltown, IA 501581558723635
  13. Abbie Scott, RD, LDDes Moines, IA 503151043644768
  14. Lisa Scranton, RD, LDIowa City, IA 522451427417740
  15. Michelle Scranton, MS,RD,LDCarroll, IA 514011114907102
  16. Christine SextonWaverly, IA 506771528487212
  17. Brenda Shannon, RDRed Oak, IA 515661538897442
  18. Grace SharplessIowa City, IA 522451023984614
  19. Martha Shirley, RDAnkeny, IA 500211316695356
  20. Tessa Shultice, RD, LMNTSioux City, IA 511051609236207
  21. Carly Siebels, RD/LDSpencer, IA 513011578993747
  22. Melissa SienknechtMarshalltown, IA 501581669695938
  23. Courtney Slater, MS, RDN, LD, CDCESPleasant Hill, IA 503271093014201
  24. Stephanie Small, RDNSioux City, IA 511011275206096
  25. Ashlyn Smith, RDNIowa City, IA 522421316624810
  26. Courtney Smith, RD, LDDes Moines, IA 503151134698251
  27. Emily Smith, MS, RD, LD, CLCSioux City, IA 511041609681048
  28. Katie Smith, PHD, RDLacona, IA 501391710833645
  29. Lisa Smith, MA, RDN, LDNAplington, IA 506041821637778
  30. Lynette Smith, R.D., L.D.Bloomfield, IA 525371154644250
  31. Annette Snyder, MS RD LDClarion, IA 505251750421467
  32. Jennifer Snyder, R.D.Britt, IA 504231194113290
  33. Hannah Sorrell, RDNIowa City, IA 522421164226361
  34. Jesell Souhrada, MS, RDN, LDN, NDTRBettendorf, IA 527221376477281
  35. Anne Sposato, RDWashington, IA 523531114952843
  36. Kristine Spoth, R.D.,L.D.,C.N.S.D.Des Moines, IA 503101801841119
  37. Kathryn Squires, RD, LDWaterloo, IA 507021336551753
  38. Logan StackhouseMount Ayr, IA 508541346961125
  39. Nicole Stahr, RD LDDes Moines, IA 503171669865028
  40. Kelly Stanke, RDNCherokee, IA 510121184048282
  41. Amanda SteckerClinton, IA 527321225468739
  42. Hannah Steffen, RDIowa City, IA 522461700446820
  43. Brooke Steigauf, RDIowa City, IA 522421386185338
  44. Sandra SteinkeBettendorf, IA 527221245611078
  45. McKenzie Stevens, MNTMarshalltown, IA 501581235596370
  46. Taylor Stevens, RDN, LDIowa City, IA 522421205318797
  47. Alison StgermainAmes, IA 500111093526915
  48. Lois Stillman, MNTSpencer, IA 513011225024383
  49. Sheila Storbakken, RD,LDSheldon, IA 512011245571496
  50. Amy Straley, RD, LD,CNSDDavenport, IA 528031992914667

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 27 of 51 per resident

  1. Missouri22
  2. Ohio22
  3. Oregon22
  4. Iowa22
  5. New Jersey22
  6. Utah20
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

4.6% of these records appear in a Medicare file, against 7.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Iowa4.6%
  2. United States7.4%

Registered Dietitian records in Iowa, measured

  • In a Medicare file32 of 694 · 4.6% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file50 · 7.2% here, 9.8% nationally
  • Not updated in five years or more494 · 71.2% here, 56.3% nationally
  • Median graduation year2015 · the 50 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

694 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Iowa: 22 per 100,000 residents against 20 nationally (50 states and D.C.). Iowa City has 115 of them (17%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Utah684
  2. Alabama725
  3. South Carolina800
  4. Kentucky801

States with a similar rate per 100,000

  1. New Jersey21.6
  2. Oregon21.9
  3. Ohio21.9
  4. Missouri22.1

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.