NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Wisconsin

1,005 NPPES records list diagnostic radiology physician with a practice address in Wisconsin, 17 per 100,000 residents, the 5th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 16 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · method

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

Milwaukee has the most, 226

  1. Milwaukee226
  2. Madison224
  3. La Crosse60
  4. St Francis56
  5. Green Bay53

Diagnostic Radiology Physician records in Wisconsin

  1. Timothy Ripple, MDRhinelander, WI 545011033161856
  2. Todd Risa, DOMarshfield, WI 544491982708061
  3. Cameron Roberts, MDLa Crosse, WI 546011033111091
  4. Brian Robichaud, MDLa Crosse, WI 546011609337294
  5. David Rockwell, MDMilwaukee, WI 532261326067117
  6. David Roelke, M.D.Waukesha, WI 531881073593455
  7. George Roggensack, MDMadison, WI 537921366411563
  8. Roberto Rojas, M.D.Milwaukee, WI 532151326347667
  9. Eyal Ron, MDWaukesha, WI 531861992324651
  10. Anita Rong, MDMadison, WI 537921174373674
  11. Humberto Rosas, MDMiddleton, WI 535621861429557
  12. Katrina Rosculet, MDNeenah, WI 549561063498012
  13. Andrew Ross, MDMadison, WI 537921154563377
  14. Michael Ross, MDGreen Bay, WI 543031124053582
  15. Alessandro Rossi, MDMadison, WI 537151740260959
  16. Richard Rozran, M.D.Mequon, WI 530921295717825
  17. Jeannine Ruby, MDMadison, WI 537921932360351
  18. James Rudkins, MDNeenah, WI 549561568923340
  19. Kevin Rudny, MDMequon, WI 530921841304029
  20. Robert Ruggero, M.D.Milwaukee, WI 532091912931353
  21. James Ruskin, MDEau Claire, WI 547031811968431
  22. Anthony Rutkowski, M.D.Rhinelander, WI 545011740223445
  23. Ethel Sabnis, M.D.Milwaukee, WI 532091558395905
  24. Sushil Sabnis, M.D.St Francis, WI 532351922034982
  25. Madhu Sadagopan, MDSt Francis, WI 532351235180290
  26. Lonie Salkowski, MDMadison, WI 537921669431102
  27. Farhan Salman, MDMadison, WI 537921932804705
  28. Gregory Salton, MDGreenfield, WI 532201861502023
  29. Samuel Sampson, MDLa Crosse, WI 546011417450297
  30. Mitchell Sandler, M.D.Milwaukee, WI 532951659473957
  31. Michael Sandretto, MDNeenah, WI 549561285610006
  32. Shekhar Sane, MDGreenfield, WI 532201740207711
  33. Blake Sarrazin, MDMadison, WI 537921669054524
  34. Rahul Sawlani, MDMilwaukee, WI 532171790096592
  35. Jedadiah Schaller, DOLa Crosse, WI 546011790964773
  36. Andrew Schemmel, M.D.Madison, WI 537921730467754
  37. Jeffery Scherer, M.D.New Berlin, WI 531511174532626
  38. John Scherer, MDSheboygan, WI 530811598151193
  39. Lisa Schmaltz, MDMadison, WI 537031366410243
  40. Bart Schmidt, MDJanesville, WI 535481306901509
  41. Joseph Schmidt, DOSt Francis, WI 532351730202987
  42. Mary Schmidt, M.D.Milwaukee, WI 532091972533834
  43. Ryan Schmidt, MDAppleton, WI 549111679865919
  44. Jacob Schroeder, MDMonroe, WI 535661477181915
  45. Todd Schroeder, MDManitowoc, WI 542211982639142
  46. John Schuck, M.D.St Francis, WI 532351376573246
  47. Thomas Schuster, MDGreenfield, WI 532201912928722
  48. Robert Scott, M.D.Plymouth, WI 530731023103843
  49. Andrew Scrima, MDWaukesha, WI 531861508361932
  50. Eric Segal, MDMilwaukee, WI 532261679936173

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 5 of 51 per resident

  1. District of Columbia25
  2. Massachusetts24
  3. Connecticut17
  4. Wisconsin17
  5. Pennsylvania17
  6. Rhode Island16
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

68.1% of these records appear in a Medicare file, against 73.1% 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. Wisconsin68.1%
  2. United States73.1%

Diagnostic Radiology Physician records in Wisconsin, measured

  • In a Medicare file684 of 1,005 · 68.1% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file666 · 66.3% here, 68.5% nationally
  • Not updated in five years or more509 · 50.6% here, 56.9% nationally
  • Median graduation year2006 · the 664 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,005 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Wisconsin: 17 per 100,000 residents against 13 nationally (50 states and D.C.). Milwaukee has 226 of them (22%).

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. Missouri976
  2. Washington1,041
  3. Tennessee968
  4. Georgia1,065

States with a similar rate per 100,000

  1. Pennsylvania17.0
  2. Connecticut17.1
  3. Rhode Island16.2
  4. New York16.1

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.