NPPES file of Aug 9, 2026

Emergency Medicine Physician in Iowa

509 NPPES records list emergency medicine physician with a practice address in Iowa, 16 per 100,000 residents, the 43rd 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 8 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 123

  1. Iowa City123
  2. Des Moines95
  3. Cedar Rapids61
  4. Davenport25
  5. Waterloo19

Emergency Medicine Physician records in Iowa

  1. Jeffrey O'Tool, M.D.Sioux City, IA 511041295796654
  2. Brooks Obr, M.D.Iowa City, IA 522421528479060
  3. Jens Olsen, MDWaterloo, IA 507031699169698
  4. Jeremy Owens, DOWest Burlington, IA 526551639798895
  5. Stephen Pape, M.D.Iowa City, IA 522421497105456
  6. William Parker, MDMason City, IA 504011356459903
  7. Nicholas Pashina, DOIowa City, IA 522421376390963
  8. Jennifer Pate, D.O.Des Moines, IA 503161750517694
  9. Brandon Patten, DODes Moines, IA 503091871385138
  10. Brian Payden, DODavenport, IA 528031063078418
  11. John Peacock, MDDes Moines, IA 503091780213926
  12. Robert Pedersen, MDIowa City, IA 522421184281768
  13. Bobby Peters, MDIowa City, IA 522421467434324
  14. Joseph Peterson, D.O.Des Moines, IA 503141972705325
  15. Kelee Peyton, MDCouncil Bluffs, IA 515031700380383
  16. Nathan Pfister, MDIowa City, IA 522421386373215
  17. Daniel Phillips, MDIowa City, IA 522451144292087
  18. Eric Polich, DODes Moines, IA 503091558986844
  19. Kaila Pomeranz, DOIowa City, IA 522421962930115
  20. James Poole, DODes Moines, IA 503141184683161
  21. Christopher Posey, D.O.Davenport, IA 528031982666301
  22. Mark Pospisil, MDCedar Rapids, IA 524031346200722
  23. Patrick PostonWest Des Moines, IA 502661467815068
  24. Nicola Preston, D.O.Des Moines, IA 503141245466606
  25. Joshua Pruitt, M.D.Cedar Rapids, IA 524021649477878
  26. Joshua Radke, MDIowa City, IA 522421700014453
  27. Melanie Rajkumar, M.D.Mason City, IA 504011962847434
  28. Mark Randleman, D.O.Des Moines, IA 503141518948389
  29. Zachary Rasmussen, MDBettendorf, IA 527221023512795
  30. Gregory Redwinski, MDDes Moines, IA 503091750134755
  31. Loren Reed, M.D.West Burlington, IA 526551386089803
  32. Edward Rekart, MDIowa City, IA 522421023633526
  33. Chad Rennie, MDFort Dodge, IA 505011174962021
  34. John Richter, MDIowa City, IA 522421487549879
  35. Miranda Riegel, DOBettendorf, IA 527221912646902
  36. Gannen Rinck, D.O.Iowa City, IA 522421962250068
  37. Garrett Risley, MDDes Moines, IA 503141598328858
  38. Svetlana Rivilis, DOSpirit Lake, IA 513601063568699
  39. David Rogan, MDDes Moines, IA 503141235124348
  40. Kai Rone-Friesen, DODes Moines, IA 503091578316105
  41. Robert Roof, D.O.Waterloo, IA 507021164526349
  42. John RowlesCedar Rapids, IA 524021083009617
  43. Keith Ruffcorn, MDWaterloo, IA 507031700877289
  44. Daniel Runde, M.D.Iowa City, IA 522421255567095
  45. David Ruzicka, DOHumboldt, IA 505481629069786
  46. Thomas Ryan, MDCedar Rapids, IA 524031043839756
  47. Matthew Sacia, MDIowa City, IA 522421710874144
  48. Victor Salas, M.D.Manchester, IA 520571982679429
  49. Ronald Sarno, MDCouncil Bluffs, IA 515031295785400
  50. Neal Sauerberg, MDDubuque, IA 520011194259101

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 43 of 51 per resident

  1. Tennessee16
  2. North Dakota16
  3. Texas16
  4. Iowa16
  5. Idaho16
  6. Kansas16
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.1% of these records appear in a Medicare file, against 81.5% 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. Iowa74.1%
  2. United States81.5%

Emergency Medicine Physician records in Iowa, measured

  • In a Medicare file377 of 509 · 74.1% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file231 · 45.4% here, 58.7% nationally
  • Not updated in five years or more261 · 51.3% here, 54.8% nationally
  • Median graduation year2012 · the 231 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

509 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Iowa: 16 per 100,000 residents against 21 nationally (50 states and D.C.). Iowa City has 123 of them (24%).

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. Mississippi515
  2. New Mexico517
  3. Utah501
  4. West Virginia492

States with a similar rate per 100,000

  1. Idaho15.8
  2. Texas16.0
  3. North Dakota16.1
  4. Kansas15.6

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.