NPPES file of Aug 9, 2026

Anesthesiology Physician in Iowa

569 NPPES records list anesthesiology physician with a practice address in Iowa, 18 per 100,000 residents, the 24th 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 10 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 268

  1. Iowa City268
  2. Des Moines114
  3. Hiawatha36
  4. Waterloo29
  5. Davenport22

Anesthesiology Physician records in Iowa

  1. Joshua Seydell, DOAmes, IA 500101962080721
  2. Khalid Sharif-Sidi, M.D.Iowa City, IA 522421417308974
  3. Archit Sharma, M.D.Iowa City, IA 522421174753503
  4. Ila Narendra Dev SharmaIowa City, IA 522421154179224
  5. Sahil SharmaIowa City, IA 522421295351856
  6. Shivani SharmaIowa City, IA 522421932884806
  7. Surangama Sharma, M.D.Iowa City, IA 522421124349857
  8. Isaac Sheffield, MDIowa City, IA 522451558984393
  9. Andrew Shen, M.D.Waterloo, IA 507021538423231
  10. Adam Shires, D.O.Hiawatha, IA 522331558441386
  11. Mark Shockley, M.D.Waterloo, IA 507021831146042
  12. Traci Shogren-Knaak, M.D.Ames, IA 500101629059001
  13. Robert Shontz, M.D.West Des Moines, IA 502661730390410
  14. Payal Shukla, MDIowa City, IA 522421588305650
  15. Shawn Simmons, MDIowa City, IA 522421033105168
  16. Rashad Sirafi, MDDavenport, IA 528031396249694
  17. Rapipen Siriwetchadarak, MDIowa City, IA 522421477760304
  18. John Skoog, MDDes Moines, IA 503141902899412
  19. John Skoumal, M.D.Des Moines, IA 503141326033390
  20. Loren Smith, M.D.Iowa City, IA 522421962768663
  21. Jennifer Smith Gordon, M.D.Iowa City, IA 522451568672988
  22. Olivia Snyder, MDIowa City, IA 522421255025136
  23. David Sofair, M.D.Sioux City, IA 511011427099902
  24. Eric Solis, MDIowa City, IA 522421457045585
  25. Laura Somppi-Montgomery, MDIowa City, IA 522421538808332
  26. Tatiana Souza Do Nascimento, MDIowa City, IA 522421902696487
  27. Ramprasad Sripada, MDIowa City, IA 522421851316673
  28. Genevieve Staudt, MDDes Moines, IA 503091790047595
  29. Stephen Stefani, MDDes Moines, IA 503141720073851
  30. Lyle Stefanich, MDWaterloo, IA 507031497765143
  31. Alec SteinHiawatha, IA 522331629606892
  32. Hans Steine, MDHiawatha, IA 522331043290133
  33. Ronit Sternberg, MD, DDSIowa City, IA 522421457510323
  34. James Stewart, MDDavenport, IA 528031568448256
  35. Chelsea Stiles, M.D.Des Moines, IA 503091215317458
  36. John Stimmler, DOIowa City, IA 522421336227255
  37. Lois Stoltze, MDAmes, IA 500101265413603
  38. Kathryn StonehockerDes Moines, IA 503141821735242
  39. Joshua Stopak, MDIowa City, IA 522421093133779
  40. Corey Stotts, MDDubuque, IA 520031619110426
  41. Allen Stoye, M.D.Des Moines, IA 503141427118629
  42. Jens Strand, M.D.Iowa City, IA 522451538370218
  43. Carrie Stripling, MDBettendorf, IA 527221154502367
  44. Sean Sturm, DOAmes, IA 500101588025662
  45. Daisuke Sugiyama, MDPHDIowa City, IA 522421225851116
  46. Nancy Sullivan, D.O.Des Moines, IA 503091710114376
  47. Michael Sunderbruch, M.D.Davenport, IA 528031427345321
  48. Mark Sundet, DODes Moines, IA 503091902846249
  49. David Swanson, MDIowa City, IA 522421962490581
  50. Emma SwansonIowa City, IA 522421497104020

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 24 of 51 per resident

  1. New Jersey18
  2. Nebraska18
  3. Minnesota18
  4. Iowa18
  5. Alaska18
  6. Ohio18
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.1% of these records appear in a Medicare file, against 73.7% 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. Iowa70.1%
  2. United States73.7%

Anesthesiology Physician records in Iowa, measured

  • In a Medicare file399 of 569 · 70.1% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file361 · 63.4% here, 67.2% nationally
  • Not updated in five years or more230 · 40.4% here, 57.8% nationally
  • Median graduation year2006 · the 361 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

569 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Iowa: 18 per 100,000 residents against 18 nationally (50 states and D.C.). Iowa City has 268 of them (47%).

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. Alabama581
  2. Nevada536
  3. Oklahoma611
  4. Louisiana623

States with a similar rate per 100,000

  1. Alaska17.7
  2. Ohio17.5
  3. Minnesota18.2
  4. Michigan17.1

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.