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 23 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. Wayne Myhre, D.D.S.Hillsboro, WI 546341821183393
  2. Muhammad Nadeem, DMDBrown Deer, WI 532231457194854
  3. Tawfiq Nadi, DDSRacine, WI 534061770856700
  4. Olga Nasea, D.D.S.Madison, WI 537191043547664
  5. Dorina Nastase, DMDMount Pleasant, WI 534061154707388
  6. Claire NateGreen Bay, WI 543011114719937
  7. Randall Natrop, DDSRhinelander, WI 545011730355439
  8. Ana Nawaz, DDSJanesville, WI 535481366826265
  9. Sally Nazer, DDSMedford, WI 544511467742262
  10. Peter Nebel, DDSLac Du Flambeau, WI 545381003421272
  11. Deepak Neduvelil, D.D.S.Mount Pleasant, WI 534061437385150
  12. Jeffrey Nehring, DDSMercer, WI 545471851500755
  13. David Nelson, DDSMount Pleasant, WI 534061003912916
  14. James Nelson, DMDMadison, WI 537141689558686
  15. Matthew Nelson, DDSGreen Bay, WI 543011801057492
  16. Paul Nemcek, D.D.S.Brookfield, WI 530451861658924
  17. Joseph Nencka, D.D.S.Brookfield, WI 530051609959154
  18. Emily Nesic, DMDLake Geneva, WI 531471962010249
  19. Kristine Neuburg, D.D.S.West Bend, WI 530951033349956
  20. Richard Neumeister, DDSPlatteville, WI 538181962538397
  21. Betsy Newhouse Hanna, DDSPrairie Du Sac, WI 535781003842204
  22. Kelly Newman, D.D.S.Hartland, WI 530291801235403
  23. Tim Ng, DMDMilwaukee, WI 532121477159234
  24. Ashley NguyenMilwaukee, WI 532161649888363
  25. Bao Nguyen, DDSOak Creek, WI 531541326253527
  26. Duy Nguyen, DDSMilwaukee, WI 532201922737139
  27. Lap Nguyen, DMDWaupaca, WI 549811366001729
  28. Thi My Linh Nguyen, DDSFranklin, WI 531321912746751
  29. Larry Nillissen, DDSBirnamwood, WI 544141518121284
  30. Thomas Nockerts, D.D.S.Green Bay, WI 543021548384548
  31. Kristina Noding, D.M.D.Osceola, WI 540201740639624
  32. Matthew Novak, D.M.D.Rhinelander, WI 545011811344237
  33. Nathan NowzariWaunakee, WI 535971932032968
  34. Gregory Nyffeler, DDSEast Troy, WI 531201063554350
  35. Brooke Nygaard, DMDOconto, WI 541531871236513
  36. Timothy O Brien, DDSAntigo, WI 544081659488849
  37. Lauren O'Brien, DMDJanesville, WI 535461275157349
  38. Kevin O'Leary, DDSJanesville, WI 535481639386915
  39. Justin Oberdorfer, DDSMarinette, WI 541431518162973
  40. Ross Oberschlake, D.D.S.Watertown, WI 530941801182225
  41. Matthew Oboikovitz, DMDMadison, WI 537051376802058
  42. Dennis Obrien, DDSWaukesha, WI 531891760602791
  43. Jeffrey Obrien, DDSWaukesha, WI 531891225258254
  44. Lynelle Ochowicz, DDSMilwaukee, WI 532121649385964
  45. Michael Oconnell, DDSMadison, WI 537051073670592
  46. Robert Oines, DDSBeaver Dam, WI 539161891859955
  47. Kimberly Olesen, D.D.S.Milwaukee, WI 532041023420320
  48. Sheldon Olesen, D.D.S.Siren, WI 548721356477913
  49. Andre Oliveira-ShahinfarMadison, WI 537181548875305
  50. Ryan Olney, DDSGreenville, WI 549421043053986

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.