NPPES file of Aug 9, 2026

Ophthalmology Physician in Wisconsin

441 NPPES records list ophthalmology physician with a practice address in Wisconsin, 7.5 per 100,000 residents, the 13th 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 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207W00000X · 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, 89

  1. Madison89
  2. Milwaukee75
  3. Green Bay26
  4. La Crosse22
  5. Eau Claire20

Ophthalmology Physician records in Wisconsin

  1. Carleigh Bruce, MDMilwaukee, WI 532261043772858
  2. Rosemarie Brueggeman, MDMilwaukee, WI 532151306825674
  3. Douglas Bull, M.D.Reedsburg, WI 539591083621544
  4. Thomas Burton, MDWaukesha, WI 531861669610119
  5. John Bussa, MDJanesville, WI 535461972612661
  6. Eduardo Bustamante, MDWoodruff, WI 545681154711513
  7. Carolyn Butler, M.D.Waukesha, WI 531881831156835
  8. Cindy Calderon, MDLa Crosse, WI 546011912212788
  9. Patricia Campos, MDMadison, WI 537051700468667
  10. Efrain Cancel, MDLa Crosse, WI 546011972619419
  11. Sarah Carballo, MDMilwaukee, WI 532261891225207
  12. David CarliWausau, WI 544031932762374
  13. Thomas Castillo, DOBeaver Dam, WI 539161700805454
  14. Robert Castrovinci, M.D.Portage, WI 539011265428841
  15. Thomas Cesarz, MDWauwatosa, WI 532261710975271
  16. Siyang Chaili, MDMilwaukee, WI 532091568026219
  17. Fountane Chan, MDMadison, WI 537921568218410
  18. Suresh Chandra, MDMadison, WI 537051962470781
  19. Jonathan Chang, M.D.Middleton, WI 535621346403961
  20. Roomasa Channa, MBBSMadison, WI 537051013204163
  21. George Charnecki, M.D.Janesville, WI 535481568608057
  22. M Thomas Chemotti, M.D.Cedarburg, WI 530121003885914
  23. Dongmei Chen, M.D., PH.DGreen Bay, WI 543031841440138
  24. Lin Chen, MD, PHDKenosha, WI 531421841394921
  25. Yanjun Chen, M.D.Madison, WI 537051235332867
  26. Susan Chesshire, M.D.Milwaukee, WI 532021336132828
  27. Smith Ann Chisholm, MDMilwaukee, WI 532261205122074
  28. Todd Christensen, MD, ODMadison, WI 537921205233848
  29. Katy Coggins, MDMonona, WI 537131285139311
  30. Norman Cohen, M.D.Milwaukee, WI 532331144298027
  31. Jane Collis-Geers, M.D.Milwaukee, WI 532151023191921
  32. Ralph Compton, M.D.Waukesha, WI 531881740230887
  33. Thomas Connor, MDMilwaukee, WI 532261497707921
  34. Matthew Cooke, M.D.Eau Claire, WI 547011710242490
  35. Judith Coran, MDGreenfield, WI 532211518951136
  36. Colleen Corbett, M.D.Appleton, WI 549141528078011
  37. Deborah Costakos, M.D.Milwaukee, WI 532261568466928
  38. Gordon Crabtree, M.D.Madison, WI 537051548647696
  39. Christopher Croasdale, MDMadison, WI 537151770520843
  40. Josephine-Liezl Cueto, M.D.Waukesha, WI 531861467619916
  41. Matthew Dahlgren, M.D.Elkhorn, WI 531211154371367
  42. Daniel Dale, M.D.Green Bay, WI 543041326042730
  43. Katherine Dalzotto, MDWaukesha, WI 531881144781188
  44. Tina Damarjian, MDMilwaukee, WI 532261184935918
  45. Leah Danner, M.D.Ashland, WI 548061689627119
  46. Michael Darnieder, M.D.Milwaukee, WI 532221881619187
  47. Donna Daufenbach, MDRacine, WI 534021467567602
  48. Richard Davenport, MDWest Allis, WI 532271811999063
  49. George Davis, MDBeaver Dam, WI 539161053330712
  50. John Decarlo, M.D.Brookfield, WI 530051346204757

Source: CMS NPPES, primary taxonomy 207W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 13 of 51 per resident

  1. Rhode Island7.8
  2. Oregon7.6
  3. Minnesota7.6
  4. Wisconsin7.5
  5. California7.4
  6. Illinois7.2
  7. 50 states and D.C.6.7

Source: CMS NPPES, primary taxonomy 207W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.5% of these records appear in a Medicare file, against 77.8% 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. Wisconsin70.5%
  2. United States77.8%

Ophthalmology Physician records in Wisconsin, measured

  • In a Medicare file311 of 441 · 70.5% here, 77.8% nationally
  • In the CMS Doctors and Clinicians file259 · 58.7% here, 65.5% nationally
  • Not updated in five years or more287 · 65.1% here, 63.6% nationally
  • Median graduation year2005 · the 259 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

441 NPPES records list ophthalmology physician (207W00000X) as their primary taxonomy with a practice address in Wisconsin: 7.5 per 100,000 residents against 6.7 nationally (50 states and D.C.). Madison has 89 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. Minnesota434
  2. Tennessee366
  3. Washington522
  4. Arizona353

States with a similar rate per 100,000

  1. California7.4
  2. Oregon7.6
  3. Rhode Island7.8
  4. Illinois7.2

The largest states

  1. California2,899
  2. New York1,822
  3. Florida1,581
  4. Texas1,514
  5. Pennsylvania1,088

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.