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 2 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. Marguerite Compton, MDLake Geneva, WI 531471174614366
  2. Jeanette Comstock, MDMadison, WI 537921013476381
  3. C. Conley, M.D.Fort Atkinson, WI 535381578587598
  4. Elizabeth CookSlinger, WI 530861922637438
  5. Amanda Cooper, M.D.Germantown, WI 530221588808562
  6. Jacqueline Cooper, MDMadison, WI 537921487119798
  7. Lisa Cotter, MDMadison, WI 537151972007136
  8. Lauren Craddock, M.D.Janesville, WI 535461518223148
  9. David Crosby, MDNew Berlin, WI 531511538177738
  10. Rebecca Danhof, M.D.Onalaska, WI 546501598021768
  11. Athena Daniolos, MDMadison, WI 537171962461194
  12. Marie Dauenhauer, MDWaukesha, WI 531861346355443
  13. Olivia DaviesMadison, WI 537151417533456
  14. Norman Deffner, M.D.Wausau, WI 544011700100559
  15. Elizabeth Demaree, DOEau Claire, WI 547011285164772
  16. Kristopher Denby, MDFitchburg, WI 537111790125029
  17. Michael Diestelmeier, MDEau Claire, WI 547011851370241
  18. Ashley Dietrich, MDMilwaukee, WI 532261780030825
  19. Marthe Dika, M.D.Burlington, WI 531051043604424
  20. Martin Dittmer, MDLa Crosse, WI 546011083110928
  21. Tracy Donahue, M.D.Milwaukee, WI 532111114230935
  22. Michael Dreifke, MDMount Pleasant, WI 534061285976209
  23. Beth Drolet, MDMadison, WI 537151477505386
  24. Andrew Duncanson, D.O.Wausau, WI 544011447612312
  25. Fiatsogbe DzualiMadison, WI 537181922637644
  26. Rene Earles, MDGreen Bay, WI 543011609946292
  27. Justin Endo, M.D.Madison, WI 537151932167384
  28. Mary Lou Ernst-Woodhouse, DOEau Claire, WI 547031225102452
  29. Elizabeth Ethington, MDWeston, WI 544761184152894
  30. James Ethington, MDGreenfield, WI 532211770546053
  31. David Falk, MDMadison, WI 537171003868050
  32. April Farrell, M.D.Onalaska, WI 546501144386335
  33. Emily Fibeger, DOEau Claire, WI 547031508026980
  34. Matthew Fleming, MDMilwaukee, WI 532231962453787
  35. Elliot Franczek, MDKaukauna, WI 541301932786159
  36. Rhonda Ganansky, MDLake Geneva, WI 531471194255521
  37. Swati Garg, MDMadison, WI 537921174179394
  38. Kathleen Garvey, M.D.Oconomowoc, WI 530661760505234
  39. Stephen Gebbia, MD, PHARMDMarshfield, WI 544491669045654
  40. Platina Gershtenson, MDPleasant Prairie, WI 531581154504017
  41. Manish Gharia, MDBrookfield, WI 530051376565267
  42. Kenneth Gilbertson, M.D.Kenosha, WI 531421811150923
  43. Daniel Gitter, M.D.Milwaukee, WI 532091205868858
  44. Robert Glinert, MDFort Atkinson, WI 535381144271404
  45. Lindsey Goddard, M.D.Wausau, WI 544011639565872
  46. Ellen Gordon, MDMarshfield, WI 544491477668903
  47. Kenneth Gordon, M.D.Wauwatosa, WI 532261790865806
  48. Kurt Grelck, D.O.Stevens Point, WI 544821619203858
  49. Dallin Griffin, MDMarshfield, WI 544491871295543
  50. Dana Griffin, MDRacine, WI 534061265798060

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.