NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Iowa

364 NPPES records list diagnostic radiology physician with a practice address in Iowa, 11 per 100,000 residents, the 34th highest rate of 51. Iowa City and Cedar Rapids have the most; each record links to the provider's NPI and the Iowa license search. Page 7 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 140

  1. Iowa City140
  2. Cedar Rapids48
  3. Clive23
  4. Davenport20
  5. Des Moines19

Diagnostic Radiology Physician records in Iowa

  1. Mikhael SebaalyIowa City, IA 522421851877112
  2. Brianne Seberger, M.D.Cedar Rapids, IA 524021558570838
  3. Richard Seitz, M. D.Cedar Rapids, IA 524021104824879
  4. Casey Shaffer, MDCedar Rapids, IA 524021508088741
  5. Santosh Shah, MDMason City, IA 504011841440021
  6. Nitesh Shekhrajka, MBBSIowa City, IA 522421255858577
  7. John Shierholz, M.D.Ames, IA 500101184605560
  8. Japnit Singh, MDIowa City, IA 522421003541061
  9. Paul Skopec, M.D.Spencer, IA 513011770543332
  10. Alison Smith, D.O.Pella, IA 502191326255746
  11. David Smith, M.D.Cedar Rapids, IA 524021366429490
  12. Ryan Smith, M.D.Mason City, IA 504011356328314
  13. Wendy Smoker, MDIowa City, IA 522421265420111
  14. David Sosnouski, MDAmes, IA 500101114009743
  15. Warren Spencer, MDCedar Rapids, IA 524021043475247
  16. Saubhagya Srivastava, MDIowa City, IA 522421760272652
  17. Ryan StaudteIowa City, IA 522421578131447
  18. James Stecher, M.D.Iowa City, IA 522421356547756
  19. Frederick Steinberg, M.D.Clive, IA 503251225002702
  20. Todd Stephens, D.O.Sioux City, IA 511041598725707
  21. Alan Stone, M.D.Clive, IA 503251700867835
  22. Alexander StoneIowa City, IA 522421033501416
  23. Nicholas Strle, D.O.Iowa City, IA 522421851703185
  24. Nicholas Sullivan, DOWest Des Moines, IA 502661083841647
  25. Eric Sung, MDCedar Rapids, IA 524021013478742
  26. Bostin Svihovec, MDIowa City, IA 522421265281067
  27. Gary Swenson, M.D.Mason City, IA 504011437102936
  28. Jon TaylorSioux City, IA 511011699734806
  29. John Terry, MDOnawa, IA 510401508949157
  30. Brad Thompson, MDIowa City, IA 522421962490805
  31. Bruna Thompson Jacinto, MDIowa City, IA 522421922704659
  32. Robert Thorbrogger, MDSpirit Lake, IA 513601386647881
  33. Aminata Traore, MDCoralville, IA 522411619256823
  34. Scott Truhlar, M.D.Coralville, IA 522411326095704
  35. Donald Van De Water, MDCouncil Bluffs, IA 515031710923800
  36. Edwin Vanbeek, MDIowa City, IA 522421043208903
  37. Joseph Vavricek, MDDes Moines, IA 503141245551274
  38. Wayne Ventling, DOWaterloo, IA 507011285793844
  39. Renata Vidal Leao Sanford, MDIowa City, IA 522421154167799
  40. Zachary Viets, MDDes Moines, IA 503141861791311
  41. Carolina Virote KassickIowa City, IA 522421508666223
  42. Christopher Waddell, D.O.Clive, IA 503251689846008
  43. Alex Walker, M.D.Council Bluffs, IA 515031972967297
  44. Benjamin Walker, MDIowa City, IA 522421265179618
  45. Marvin Walker, D.O.Clive, IA 503251609833102
  46. Christine Walsh, M.D.Iowa City, IA 522421164680807
  47. Christopher Welander, MDIowa City, IA 522421619405016
  48. Christopher Welder, MDCedar Rapids, IA 524021477903144
  49. Fritz Wells, MDIowa City, IA 522421194657072
  50. Alex Westenfield, MDIowa City, IA 522421255313417

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 34 of 51 per resident

  1. California12
  2. South Dakota12
  3. Indiana11
  4. Iowa11
  5. West Virginia11
  6. New Mexico11
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

61.0% of these records appear in a Medicare file, against 73.1% 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. Iowa61.0%
  2. United States73.1%

Diagnostic Radiology Physician records in Iowa, measured

  • In a Medicare file222 of 364 · 61.0% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file199 · 54.7% here, 68.5% nationally
  • Not updated in five years or more183 · 50.3% here, 56.9% nationally
  • Median graduation year2006 · the 199 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

364 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Iowa: 11 per 100,000 residents against 13 nationally (50 states and D.C.). Iowa City has 140 of them (38%).

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. Utah327
  2. Oklahoma404
  3. Kansas312
  4. Nevada310

States with a similar rate per 100,000

  1. Indiana11.4
  2. West Virginia11.2
  3. South Dakota11.5
  4. California11.5

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.