NPPES file of Aug 9, 2026

Surgery Physician in Wisconsin

726 NPPES records list surgery physician with a practice address in Wisconsin, 12 per 100,000 residents, the 15th highest rate of 51. Madison and Milwaukee have the most; each record links to the provider's NPI and the Wisconsin license search. Page 3 of 15.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208600000X · 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, 124

  1. Madison124
  2. Milwaukee110
  3. La Crosse39
  4. Green Bay38
  5. Eau Claire25

Surgery Physician records in Wisconsin

  1. Rosmeld Castillo, MDEau Claire, WI 547031205320280
  2. Richard Cattey, MDMequon, WI 530971548294960
  3. Ashley Cayo, MDMilwaukee, WI 532091174796627
  4. Jennifer Chapman, MDLa Crosse, WI 546011194707349
  5. Kayla ChapmanHartford, WI 530271053774414
  6. Susan Charboneau, MDMadison, WI 537151194773275
  7. Rishi Chaudhuri, MDGreen Bay, WI 543011376891028
  8. Roy Chebel, MDMadison, WI 537051679268486
  9. Caressa ChenMadison, WI 537041063918050
  10. Charles Cheng, MDAppleton, WI 549131285626465
  11. Benjamin Cher, M.D., M.S.Madison, WI 537051225771017
  12. Paul Chestovich, M.D.Wausau, WI 544011073762589
  13. Manfred Chiang, MDBrookfield, WI 530051770563868
  14. Alexander ChiuMadison, WI 537181194145334
  15. Gary Chizever, M.D.Rhinelander, WI 545011295752988
  16. William Chleborad, MDSheboygan, WI 530811851300982
  17. Mary Christian, MDLa Crosse, WI 546011477535086
  18. Kathleen Christians, MDMilwaukee, WI 532261477504884
  19. Thomas Chua, MD,Milwaukee, WI 532201689647646
  20. David Ciresi, MDEau Claire, WI 547031275510323
  21. Lindsey Clark, M.D.Mount Pleasant, WI 534051043638315
  22. James Clay, M.D.Reedsburg, WI 539591528153087
  23. Matthew Clayton, MDRiver Falls, WI 540221639162126
  24. Peter Cochrane, MDMadison, WI 537151962512467
  25. Jason CollinsLa Crosse, WI 546011679004733
  26. Edgar (ted) Collison, MDGreen Bay, WI 543031043541154
  27. Meghan Conroy, MDMilwaukee, WI 532131225737976
  28. Samariah Conway, MDMarshfield, WI 544491225667199
  29. Nicholas Coorough, M.D.Green Bay, WI 543011689010118
  30. David Copp, M.D.Two Rivers, WI 542411013947225
  31. Sarah Cottrell-Cumber, MDMilwaukee, WI 532261780247445
  32. Amber Crawford, D.O.Prairie Du Chien, WI 538211427286129
  33. Daniel Crawley, M.D.Prairie Du Chien, WI 538211326260191
  34. William Cray, MDWeston, WI 544761316084163
  35. Nicholas Czosnyka, M.D.Richland Center, WI 535811093071441
  36. Adam Dachman, DO, FACOSDodgeville, WI 535331285698548
  37. Steven Dahm, MDStanley, WI 547681508969130
  38. Patrick Daly, MDOshkosh, WI 549041023123122
  39. Richard Daniels, M.D.Eau Claire, WI 547011053369496
  40. Juan Danobeitia, M.DMadison, WI 537031144648346
  41. Yatee DaveMadison, WI 537921093274326
  42. Christopher Davies, MDWaukesha, WI 531881437146099
  43. William Davies, MDWaukesha, WI 531881336136985
  44. Clark Davis, MDLa Crosse, WI 546011316942121
  45. Henry Dean, M.D.Prairie Du Sac, WI 535781316230253
  46. Katherine Deangeli, MDAppleton, WI 549111104211374
  47. David Decock, MDMadison, WI 537151417990813
  48. Stephen Delventhal, MDRichland Center, WI 535811215938956
  49. Dax Demaree, D.O.Altoona, WI 547201245695808
  50. Thomas Derrig, MDHartland, WI 530291588779771

Source: CMS NPPES, primary taxonomy 208600000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 15 of 51 per resident

  1. Wyoming12
  2. South Dakota12
  3. Oregon12
  4. Wisconsin12
  5. Vermont12
  6. Illinois12
  7. 50 states and D.C.10

Source: CMS NPPES, primary taxonomy 208600000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.5% of these records appear in a Medicare file, against 73.7% 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. Wisconsin72.5%
  2. United States73.7%

Surgery Physician records in Wisconsin, measured

  • In a Medicare file526 of 726 · 72.5% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file447 · 61.6% here, 58.0% nationally
  • Not updated in five years or more378 · 52.1% here, 54.4% nationally
  • Median graduation year2006 · the 446 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208600000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

726 NPPES records list surgery physician (208600000X) as their primary taxonomy with a practice address in Wisconsin: 12 per 100,000 residents against 10 nationally (50 states and D.C.). Madison has 124 of them (17%).

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. New Jersey737
  2. Missouri714
  3. Minnesota742
  4. Arizona760

States with a similar rate per 100,000

  1. Vermont12.2
  2. Oregon12.4
  3. South Dakota12.4
  4. Illinois12.1

The largest states

  1. California3,118
  2. Texas2,192
  3. New York2,053
  4. Florida1,887
  5. Pennsylvania1,867

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.