NPPES file of Aug 9, 2026

Dermatology Physician in Wisconsin

325 NPPES records list dermatology physician with a practice address in Wisconsin, 5.5 per 100,000 residents, the 10th highest rate of 51. Madison and Milwaukee have the most; each record links to the provider's NPI and the Wisconsin license search. Page 5 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · 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, 68

  1. Madison68
  2. Milwaukee39
  3. Brookfield19
  4. Eau Claire13
  5. Green Bay11

Dermatology Physician records in Wisconsin

  1. Kunle Onade, MDChippewa Falls, WI 547291790094704
  2. Daniel Opel, M.D.Sheboygan, WI 530811316357874
  3. Muhammad Osto, MDFond Du Lac, WI 549351457095622
  4. William Owen, MDWausau, WI 544011730291980
  5. Tara Passow, M. D.Beaver Dam, WI 539161780619163
  6. Viki Patel, MDSummit, WI 530661104403260
  7. Stella Patten, MDMarshfield, WI 544491891800322
  8. Traci Pawlitschek, MDMadison, WI 537921003379488
  9. Bruce Pearson, MDJanesville, WI 535481518919919
  10. Kenneth Pechman, M.D.Green Bay, WI 543131417956525
  11. Jon Peebles, M.D.Madison, WI 537921144563313
  12. Susan PeiWest Allis, WI 532271003202896
  13. Johann Peikert, MDEau Claire, WI 547031881673044
  14. Jennifer Peterson, MDDodgeville, WI 535331700841178
  15. Joseph Peterson, M.D.Hillsboro, WI 546341679561070
  16. Malina Peterson, MDLa Crosse, WI 546011760178230
  17. Andrew Poggemiller, MDMadison, WI 537921093381808
  18. Michael Pomroy, M.D.Madison, WI 537171235396425
  19. Ashley Privalle, MDMadison, WI 537151710340757
  20. David Puchalsky, MDMadison, WI 537151518926575
  21. John Pujals, MDNeenah, WI 549561528001294
  22. Azam Qureshi, M.D.Manitowoc, WI 542201245899038
  23. Pichaya Ratarasarn, M.D.Fitchburg, WI 537111225095466
  24. Tiffany Rebella, M.D.Menomonee Falls, WI 530511245267533
  25. Margo Reeder, MDMadison, WI 537151548496664
  26. George Reizner, MDMadison, WI 537131023077252
  27. Jason Rosenberg, MDMilwaukee, WI 532111336179340
  28. Gary Rosenmeier, M.D.Slinger, WI 530861467534297
  29. Anne Rosin, MDMadison, WI 537111699736991
  30. Scott Ross, MDWhitehall, WI 547731417944349
  31. Gretchen Roth, MDWauwatosa, WI 532261912311614
  32. Robert Rothbaum, M.D.Sheboygan, WI 530811679921381
  33. Sun Young Ruggeri, MDBrookfield, WI 530051427121979
  34. James Russell, MDBrookfield, WI 530051235122870
  35. Thomas Russell, MDBrookfield, WI 530051528051166
  36. Andrea Rustad, MDMadison, WI 537921942856208
  37. Ryan SacotteBrookfield, WI 530051164815890
  38. Patrick Safo, MD PHDStevens Point, WI 544811104088202
  39. Debra Scarlett, MDMilwaukee, WI 532111700802923
  40. Madeline Schaeffer, DOFranklin, WI 531321295268282
  41. Allison Schaus, M.D.Menomonee Falls, WI 530511306282744
  42. Beth Schenck, MDGermantown, WI 530221295744662
  43. Lawrence Scherrer, MD PHDEau Claire, WI 547011790867968
  44. Stefan Schieke, M.D.Madison, WI 537051396987848
  45. Daniel Schissel, M.D.La Crosse, WI 546011992780761
  46. Caroline Schmitt, M.D.Madison, WI 537161225233661
  47. Steven Schuckit, M.D.Brookfield, WI 530051629395348
  48. James Schuster, MDFond Du Lac, WI 549351780660308
  49. Barrett Schwartz, MD PHDLa Crosse, WI 546011871574970
  50. Paul Segal, MDBeloit, WI 535111720097165

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 10 of 51 per resident

  1. South Dakota5.8
  2. Minnesota5.7
  3. Maryland5.5
  4. Wisconsin5.5
  5. Florida5.4
  6. California5.3
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.8% of these records appear in a Medicare file, against 84.6% 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. Wisconsin81.8%
  2. United States84.6%

Dermatology Physician records in Wisconsin, measured

  • In a Medicare file266 of 325 · 81.8% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file228 · 70.2% here, 72.6% nationally
  • Not updated in five years or more141 · 43.4% here, 54.0% nationally
  • Median graduation year2009 · the 228 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

325 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Wisconsin: 5.5 per 100,000 residents against 4.7 nationally (50 states and D.C.). Madison has 68 of them (21%).

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. Minnesota327
  2. Maryland341
  3. Colorado305
  4. Georgia349

States with a similar rate per 100,000

  1. Florida5.4
  2. California5.3
  3. Pennsylvania5.3
  4. Utah5.2

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.