NPPES file of Aug 9, 2026

Internal Medicine Physician in Iowa

871 NPPES records list internal medicine physician with a practice address in Iowa, 27 per 100,000 residents, the 45th highest rate of 51. Des Moines and Iowa City have the most; each record links to the provider's NPI and the Iowa license search. Page 6 of 18.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Des Moines has the most, 226

  1. Des Moines226
  2. Iowa City215
  3. Waterloo37
  4. Mason City36
  5. Cedar Rapids33

Internal Medicine Physician records in Iowa

  1. Lani Joelle Go, M.D.Ottumwa, IA 525011063826857
  2. Christopher Goerdt, MDIowa City, IA 522421548258163
  3. Levi Goff, DOWest Des Moines, IA 502661588288443
  4. James Gohman, M.D.Ames, IA 500101942298856
  5. Jodi Goldsberry, MDAmes, IA 500101821186925
  6. Michael Gomendoza, MDCoralville, IA 522411174637110
  7. Angie Goodson, MDDes Moines, IA 503101346298452
  8. Anuradha Gore, MDIowa City, IA 522421013804194
  9. Amanda Gould, DOCedar Rapids, IA 524021982867628
  10. Lauren Graham, M.D, M.P.HCoralville, IA 522411780820860
  11. Jennifer Green, MDDes Moines, IA 503091508094764
  12. Alexander Greiner, M.D., PH.D.Iowa City, IA 522421437840626
  13. Noah Gritters, MDIowa City, IA 522421902738164
  14. Robert Grittmann, DOWaterloo, IA 507021689707291
  15. Juliana Guaglianone, MDIowa City, IA 522421295669273
  16. Lakshmi GuduguntlaIowa City, IA 522421750010328
  17. Akansh GuptaIowa City, IA 522421306777123
  18. Kanika Gupta, DODes Moines, IA 503141700680097
  19. George Gura, DOAnkeny, IA 500211194165639
  20. Julia Gutsch, DODes Moines, IA 503091023793304
  21. Joshua Hagedorn, MDDes Moines, IA 503091306520630
  22. James Hahn, MDDavenport, IA 528031902801525
  23. Emily Haines, DODes Moines, IA 503091215198932
  24. Halimah Hamidu-EgieborIowa City, IA 522421699482935
  25. Sang Woo Han, MD, PHDIowa City, IA 522421285496984
  26. Tate Hanners, DODes Moines, IA 503091598683211
  27. Alec Hanson, MDIowa City, IA 522421578355350
  28. Douglas Hanson, MDDes Moines, IA 503141235124074
  29. Mashkurul Haque, MDIowa City, IA 522421043995350
  30. Matthew Hardee, D.O.Mason City, IA 504011548408867
  31. Casey Hardin, MDIowa City, IA 522421013609171
  32. Bruce Harlan, MDMason City, IA 504011336256593
  33. Steven Harmer, MDFort Dodge, IA 505011124090394
  34. Rachael Hart, MDIowa City, IA 522421205628351
  35. Rhea Hartley, MDWest Burlington, IA 526551356359871
  36. Christine HartmanDes Moines, IA 503161588143192
  37. Shadi Hassan, DODes Moines, IA 503141053250555
  38. Naomi Hasselblad, M.D.Dubuque, IA 520021205280468
  39. Sarah Hayes, M.D.Ames, IA 500101154310209
  40. Brittnee Haynes, DOIowa City, IA 522421003554544
  41. William Haynes, MDIowa City, IA 522421083602601
  42. Lisa Hazelton, MDCedar Rapids, IA 524011831205392
  43. Jacob HeathIowa City, IA 522421164270385
  44. Diane Heindl, MDCedar Falls, IA 506131952346405
  45. Branden Heitritter, DODes Moines, IA 503091134015092
  46. Florita Henderson, MDOttumwa, IA 525011770711939
  47. Stephanie Henderson, MDDes Moines, IA 503091871728246
  48. Janie Hendricks, DODes Moines, IA 503161518928530
  49. Dylan Hengst, D.O.Des Moines, IA 503141174074967
  50. Janna Henry, MDDes Moines, IA 503141801249115

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 45 of 51 per resident

  1. Texas30
  2. Montana29
  3. Oklahoma28
  4. Iowa27
  5. South Dakota27
  6. Arkansas25
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.8% of these records appear in a Medicare file, against 78.7% 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. Iowa69.8%
  2. United States78.7%

Internal Medicine Physician records in Iowa, measured

  • In a Medicare file608 of 871 · 69.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file386 · 44.3% here, 61.4% nationally
  • Not updated in five years or more405 · 46.5% here, 55.4% nationally
  • Median graduation year2008 · the 386 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

871 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Iowa: 27 per 100,000 residents against 44 nationally (50 states and D.C.). Des Moines has 226 of them (26%).

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. District of Columbia901
  2. Hawaii902
  3. Nebraska813
  4. Mississippi972

States with a similar rate per 100,000

  1. South Dakota26.9
  2. Oklahoma27.5
  3. Montana28.6
  4. Arkansas25.0

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.