NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Iowa

257 NPPES records list orthopaedic surgery physician with a practice address in Iowa, 8 per 100,000 residents, the 23rd 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 1 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 70

  1. Iowa City70
  2. Des Moines21
  3. West Des Moines17
  4. Cedar Rapids12
  5. Mason City10

Orthopaedic Surgery Physician records in Iowa

  1. Roy Abraham, M.D.Council Bluffs, IA 515031518023175
  2. Brian Adams, MDIowa City, IA 522421982696357
  3. Stephen Ash, M.D.Des Moines, IA 503141295796670
  4. Thomas Atteberry, M.D.Council Bluffs, IA 515031629063508
  5. Steven Aviles, MDDes Moines, IA 503141902913676
  6. Jeffrey Bannister, DOAnkeny, IA 500211144671967
  7. Kawsu Barry, MDWest Des Moines, IA 502661861929226
  8. Robert Bartelt, MDWaterloo, IA 507031851411532
  9. Nicholas Bedard, M.D.Iowa City, IA 522421073959680
  10. Austin Benson, MDIowa City, IA 522421841936705
  11. Matthew Benson, MDIowa City, IA 522421811838501
  12. Reagan Beyer, MDIowa City, IA 522421326986092
  13. Clifford Boese, M.D.Council Bluffs, IA 515031225036916
  14. Yvon Bogdonoff, MDIowa City, IA 522421619851607
  15. William Boulden, MDDes Moines, IA 503251609830355
  16. Derek Breder, M.D.North Liberty, IA 523171942596176
  17. Barron Bremner, D.O.West Des Moines, IA 502661134106396
  18. Gabrielle Brown, PAMason City, IA 504011902544182
  19. Joseph Brunkhorst, D.O.Ankeny, IA 500211487849527
  20. Peter Buck, M.D.Ames, IA 500101366439796
  21. Joseph Buckwalter, MDIowa City, IA 522421790777167
  22. Frank Butera, DONewton, IA 502081699746693
  23. Paul Butler, MDAnkeny, IA 500211457672719
  24. Zachary Butler, MDIowa City, IA 522421144168097
  25. Mark Calkins, MDFort Madison, IA 526271770516353
  26. Cory Call, MDIowa City, IA 522421538867296
  27. John Callaghan, MDIowa City, IA 522421154316636
  28. James Cardinal, MDIowa City, IA 522421588221782
  29. Christopher Carender, MDIowa City, IA 522421376071134
  30. Charles Cassel, MDBettendorf, IA 527221710965017
  31. Ka Yan Gladys Chan, MDIowa City, IA 522421114158714
  32. Ronald Charles, M.D.Creston, IA 508011447220538
  33. Andrew Chen, MDIowa City, IA 522421295525202
  34. Erin ChoiIowa City, IA 522421285320630
  35. Garrett Christensen, MDIowa City, IA 522421891372017
  36. Cory Christiansen, M.D.Iowa City, IA 522451881802312
  37. Charles Clark, MDIowa City, IA 522421457344582
  38. Jeffrey Clark, DOCedar Falls, IA 506141831143601
  39. Ryan Cloos, D.O.Dubuque, IA 520011649419672
  40. Lisa Coester, MDCedar Rapids, IA 524031376540179
  41. Xerxes Colah, M.D.Clinton, IA 527321871541581
  42. Scott Compton, D.OMason City, IA 504011568492593
  43. Emily Connor, M.D.Decorah, IA 521011992157192
  44. Jared Cooke, DODubuque, IA 520021104272574
  45. Douglas Cooper, MDGrundy Center, IA 506381770576050
  46. Reginald Cooper, MDIowa City, IA 522421912992660
  47. Michael Crane, M.D.Mason City, IA 504011033102686
  48. Brian Crites, M.D.Clive, IA 503251235155847
  49. Jim Crouse, MDWaterloo, IA 507011821042516
  50. Anthony D'Angelo, DODavenport, IA 528061427010651

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 23 of 51 per resident

  1. Idaho8.2
  2. Kentucky8.0
  3. Vermont8.0
  4. Iowa8.0
  5. Colorado8.0
  6. Illinois7.9
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.3% of these records appear in a Medicare file, against 76.5% 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. Iowa76.3%
  2. United States76.5%

Orthopaedic Surgery Physician records in Iowa, measured

  • In a Medicare file196 of 257 · 76.3% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file151 · 58.8% here, 62.5% nationally
  • Not updated in five years or more109 · 42.4% here, 56.8% nationally
  • Median graduation year2004 · the 151 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

257 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Iowa: 8 per 100,000 residents against 7.4 nationally (50 states and D.C.). Iowa City has 70 of them (27%).

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. Utah266
  2. Kansas226
  3. Oklahoma302
  4. Arkansas205

States with a similar rate per 100,000

  1. Colorado8.0
  2. Vermont8.0
  3. Kentucky8.0
  4. Illinois7.9

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.