NPPES file of Aug 9, 2026

Internal Medicine Physician in Wisconsin

2,078 NPPES records list internal medicine physician with a practice address in Wisconsin, 35 per 100,000 residents, the 33rd highest rate of 51. Madison and Milwaukee have the most; each record links to the provider's NPI and the Wisconsin license search. Page 16 of 42.

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).

Madison has the most, 417

  1. Madison417
  2. Milwaukee382
  3. La Crosse110
  4. Green Bay69
  5. Marshfield62

Internal Medicine Physician records in Wisconsin

  1. David Hess, M.D.Hudson, WI 540161871029116
  2. Daniel Hettinger, M.D.Milwaukee, WI 532111952411514
  3. Scott Hetzel, MDBerlin, WI 549231417444589
  4. Harvey Hewes, M.D.West Allis, WI 532271255357554
  5. Martha Hidalgo, MDEau Claire, WI 547011508864547
  6. Michael Hiebert, MDManitowoc, WI 542201407841224
  7. Drew Hietpas, M.D.Menomonee Falls, WI 530511104060326
  8. Brian Hilgeman, M.D.Milwaukee, WI 532261104141126
  9. Sue Hilgemann, NPMadison, WI 537131649246653
  10. Karen Himmel, M.D.Porterfield, WI 541591548292006
  11. Nicole Hiniker, MDMarinette, WI 541431740277151
  12. Raj Hiranandani, M.D.Park Falls, WI 545521689089112
  13. Brian Hirano, MDMilwaukee, WI 532121770672818
  14. K Hla, MDMadison, WI 537051720054745
  15. Win Hlaing, MDLa Crosse, WI 546011912975392
  16. Thomas Ho, MDWisconsin Rapids, WI 544941700898145
  17. Whitney Hoffmann, DOWaukesha, WI 531881730539206
  18. Michael Hoftiezer, M.D.Manitowoc, WI 542201639287618
  19. Richard Hogan, M.D.Sturgeon Bay, WI 542351710911144
  20. William Hogg, M.D.Madison, WI 537191235313560
  21. Judie Hoilat, M.B.B.SMilwaukee, WI 532261053933077
  22. Gladys Hollant, M.D.Kenosha, WI 531401912928094
  23. George HollidaySuperior, WI 548801942240577
  24. Charles Holmburg, M.D.Menomonee Falls, WI 530511255304309
  25. Margaret Holmes, MDMilwaukee, WI 532951427071901
  26. Thomas HolobynMadison, WI 537921891114542
  27. Ryan Holzmacher, MDGreenfield, WI 532281598700601
  28. Hassan Homida, MDJanesville, WI 535481073017695
  29. Nader Honarkhah, MDJanesville, WI 535461851464242
  30. Domingo Hong, MDGrafton, WI 530241811915358
  31. Beatrice Hoolboom, MDGrafton, WI 530241306877733
  32. Jason Hoppe, MDGreen Bay, WI 543011508899899
  33. Richard Horecki, MDEau Claire, WI 547031245200013
  34. Mark Horneffer, MDWauwatosa, WI 532221710928965
  35. Barbara Horner-Ibler, MDBrookfield, WI 530451225145840
  36. Divya Hotchandani, MDOneida, WI 541551891740262
  37. Michael Houghan, MDMadison, WI 537041508495417
  38. Deborah Hower, MDEau Claire, WI 547031073593257
  39. Renee Hoynacke, MDMarshfield, WI 544491821106832
  40. Valery Hrad, M.D.Monroe, WI 535661427437706
  41. Kai Huang, MD, PHDMadison, WI 537921255195962
  42. Nancy Huang, M.D.Madison, WI 537171205957867
  43. Tiffany Hubbard, MDWauwatosa, WI 532261518918093
  44. Roderick Hubert, MDAppleton, WI 549131942350947
  45. Ann Hudson, MDEau Claire, WI 547031194756460
  46. Anna Huffman, MDMadison, WI 537191255997672
  47. Richard Hughes, M.D.Oshkosh, WI 549041730324120
  48. Ryan Hughson, DOGreen Bay, WI 543011942706890
  49. Annette Hull, MDKenosha, WI 531441528197456
  50. Prabhjot HundalMilwaukee, WI 532151427686682

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

Wisconsin ranks 33 of 51 per resident

  1. Tennessee36
  2. New Mexico36
  3. Georgia35
  4. Wisconsin35
  5. South Carolina35
  6. Colorado35
  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.

70.2% 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. Wisconsin70.2%
  2. United States78.7%

Internal Medicine Physician records in Wisconsin, measured

  • In a Medicare file1,458 of 2,078 · 70.2% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,098 · 52.8% here, 61.4% nationally
  • Not updated in five years or more1,148 · 55.2% here, 55.4% nationally
  • Median graduation year2002 · the 1,098 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

2,078 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Wisconsin: 35 per 100,000 residents against 44 nationally (50 states and D.C.). Madison has 417 of them (20%).

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. Indiana2,109
  2. Colorado2,046
  3. Oregon2,116
  4. South Carolina1,881

States with a similar rate per 100,000

  1. Georgia35.5
  2. Puerto Rico35.7
  3. Kansas34.3
  4. New Mexico36.4

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.