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 3 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. Ronald Gambach, M. D.Cedar Rapids, IA 524021992702419
  2. Kirk Garmager, M.D.Coralville, IA 522411861445348
  3. Mats Geijer, MDIowa City, IA 522421528042066
  4. Dietrich Gerhardt, MDDavenport, IA 528071396705711
  5. Tamer Ghosheh, M.D.Cedar Rapids, IA 524021679778542
  6. Seth Gibson, D.O.Des Moines, IA 503141346449709
  7. James Goebel, M.D.Sioux City, IA 511041366402836
  8. Sawyer Goetz, MDIowa City, IA 522421629812037
  9. Grant Goldsberry, MDAlleman, IA 500071235228685
  10. Jeffrey Goree, MDDavenport, IA 528071447210315
  11. Roopa Goswami, M.D.Davenport, IA 528071447468715
  12. Lindsey Grandbois, D.O.Clive, IA 503251720250319
  13. Brian Grieve, MDIowa City, IA 522421982274718
  14. R Groben, DONewton, IA 502081598831703
  15. Michael GuoIowa City, IA 522421942887948
  16. Dean Gute, MDAmes, IA 500101225144975
  17. Jameson Guthmiller, M.D.Orange City, IA 510411548600489
  18. Jon Hade, M.D.Des Moines, IA 503091114912599
  19. Wyatt Hadley, M.D.Iowa City, IA 522421942454897
  20. Joseph Hall, M.D.Clive, IA 503251881651537
  21. Khaled Hamada, M.D.Sioux City, IA 511011982869764
  22. Glenn Hammer, M. D.Cedar Rapids, IA 524021508864786
  23. Karl HamoucheAmes, IA 500101003309766
  24. Ahmed Hamouda, MBBCHIowa City, IA 522421952176596
  25. Michael Hanigan, M. D.Cedar Rapids, IA 524021295733814
  26. Farajallah Hanna Al-Kass, M.D.Iowa City, IA 522421790984607
  27. Edward Hannon, M.D.Dubuque, IA 520011013132034
  28. Raymond Harre, MDDavenport, IA 528071447211776
  29. Scott Harring, M.D.Cedar Rapids, IA 524021578829933
  30. Taylor Harris, M.D.Iowa City, IA 522421952045205
  31. Jonathan Hart, M.D.Iowa City, IA 522421528232295
  32. Robert Hartung, MDDavenport, IA 528071285694612
  33. Alexander Harvin, M.D.Ames, IA 500141295097970
  34. Antony Hayes, M.D.Davenport, IA 528071467892133
  35. Trevin Hayman, MDDavenport, IA 528071922412626
  36. Gary Haynes, D.O.Des Moines, IA 503091477547917
  37. Kevin He, M.D.Waterloo, IA 507011205260668
  38. Charles Heggen, M.D.Clive, IA 503251144287590
  39. William Heggen, M.D.Clive, IA 503251427015866
  40. Laura Hemann, M. D.Cedar Rapids, IA 524021427056852
  41. David Henry, MDCedar Rapids, IA 524021902860810
  42. Rodion Herrera, D.O.West Des Moines, IA 502661851385306
  43. Jackson HerzogMason City, IA 504011033501010
  44. Michael Hierl, M.D.Cedar Rapids, IA 524021750643110
  45. Nicholas Hilpipre, M.D.Clive, IA 503251154529444
  46. Joseph Hindman, MDIowa City, IA 522421134743917
  47. Michael Hirleman, M. D.Cedar Rapids, IA 524021497753164
  48. Jared Hodgson, MDIowa City, IA 522421932595626
  49. Matthew Hoffman, D.O.Mount Pleasant, IA 526411497729156
  50. Ryan Holdsworth, M.D.Clive, IA 503251417187246

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.