NPPES file of Aug 9, 2026

Dentist in Wisconsin

1,750 NPPES records list dentist with a practice address in Wisconsin, 30 per 100,000 residents, the 13th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 32 of 35.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 122300000X · 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, 198

  1. Milwaukee198
  2. Madison102
  3. Green Bay52
  4. Appleton49
  5. Kenosha44

Dentist records in Wisconsin

  1. Alex Thor, DDSSun Prairie, WI 535901093880593
  2. Tushar Thummar, DMDGreenfield, WI 532201922790674
  3. Paige Tierney, DMDAppleton, WI 549141629968235
  4. Ryan Tietz, D.D.S.Hudson, WI 540161760471643
  5. Timothy Tikalsky, D.D.S.Wauwatosa, WI 532261306058326
  6. Erik Tillman, DDSFranklin, WI 531321316833445
  7. Laura Tills, DDSMonona, WI 537161265508881
  8. Ross Toigo, DDSWaukesha, WI 531861467806034
  9. Erin Tollefson, DDSEau Claire, WI 547011477161628
  10. Alexis Tomaszewski, DDSPewaukee, WI 530721477243046
  11. Justen Toner, DDSMilwaukee, WI 532071811040587
  12. Michael Toninato, DDSPrescott, WI 540211144320193
  13. William Toonen, DDSWauwatosa, WI 532261891915856
  14. Harpreet Toor, DMDKenosha, WI 531421821724006
  15. Grace Tosi, DDSBrookfield, WI 530051215570528
  16. Collin Trainor, DDSMadison, WI 537051457977894
  17. Diep Tran, DMDOak Creek, WI 531541386055903
  18. Linh Tran, D.D.SWest Allis, WI 532191831578897
  19. Jonathon Traska, DDSMuskego, WI 531501215596051
  20. Blake Treichel, D.D.S.Hortonville, WI 549441063826659
  21. Thomas Treweek, DDSAthens, WI 544111730397209
  22. Thomas Triller, DDSBeaver Dam, WI 539161295821759
  23. Melissa Trimbell, DDSFort Atkinson, WI 535381912355314
  24. Bruce Trimble, DDSMenomonie, WI 547511861601478
  25. Katherine TrimbleMenomonie, WI 547511114716420
  26. Dan Trittin, D.D.S.Waterford, WI 531851922166198
  27. David Trizzino, DMDLomira, WI 530481861046120
  28. Edward Trochlell, DDSBrookfield, WI 530051518026624
  29. Ashley Trotter, DDSGrafton, WI 530241528819240
  30. Kristi Troudt, DMDWest Bend, WI 530951508062571
  31. Claire Troullier, DDSManitowoc, WI 542201043770266
  32. Nathan Truckenbrod, D.D.S.Milwaukee, WI 532951417357278
  33. Andrea Tsatalis, DDSWauwatosa, WI 532261134795370
  34. Peter Tsiampas, DDSGreenfield, WI 532281629237573
  35. Shavon Tucker, DDSMilwaukee, WI 532121316780422
  36. Evan Tust, DDSPulaski, WI 541621477354843
  37. Timothy Twohig, DDSFond Du Lac, WI 549351649314816
  38. Amin Uddin, DDSSt Croix Falls, WI 540241932273752
  39. Joseph Uker, D.D.S.La Crosse, WI 546011649569161
  40. Lauren Ulbrich, D.M.DRice Lake, WI 548681053864207
  41. John Ulloa, DMDUnion Grove, WI 531821871759985
  42. Eric Umhoefer, DDSWausau, WI 544011336812296
  43. Ronald Underdale, DDSSuperior, WI 548801417026485
  44. Mansi Upadhyaya, D.D.S.Milwaukee, WI 532211073850202
  45. Rameen UsmanKenosha, WI 531421962399071
  46. Michael Uss, DDSOnalaska, WI 546501699786533
  47. Eunice Vachet, DMDAppleton, WI 549131861725061
  48. Abelardo Valdes, DDSGrantsburg, WI 548401710048202
  49. James Valusek, DDSMilwaukee, WI 532131104011584
  50. Robert Van Dyke, DDSAshwaubenon, WI 543041982621496

Source: CMS NPPES, primary taxonomy 122300000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 13 of 51 per resident

  1. Minnesota31
  2. Maryland30
  3. New York30
  4. Wisconsin30
  5. New Jersey30
  6. Oregon29
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 122300000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

59.6% of these records appear in a Medicare file, against 61.9% 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. Wisconsin59.6%
  2. United States61.9%

Dentist records in Wisconsin, measured

  • In a Medicare file1,043 of 1,750 · 59.6% here, 61.9% nationally
  • In the CMS Doctors and Clinicians file12 · 0.7% here, 0.7% nationally
  • Not updated in five years or more1,176 · 67.2% here, 68.3% nationally
  • Median graduation year2021 · the 12 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 122300000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,750 NPPES records list dentist (122300000X) as their primary taxonomy with a practice address in Wisconsin: 30 per 100,000 residents against 28 nationally (50 states and D.C.). Milwaukee has 198 of them (11%).

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. Minnesota1,794
  2. Missouri1,647
  3. Maryland1,870
  4. Indiana1,582

States with a similar rate per 100,000

  1. New Jersey29.5
  2. Oregon29.4
  3. Hawaii29.3
  4. New York30.2

The largest states

  1. California14,729
  2. Texas6,572
  3. Florida6,155
  4. New York5,918
  5. Illinois4,522

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.