NPPES file of Aug 9, 2026

Registered Nurse in Wisconsin

4,628 NPPES records list registered nurse with a practice address in Wisconsin, 78 per 100,000 residents, the 9th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 52 of 93.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 565

  1. Milwaukee565
  2. Madison526
  3. Waukesha173
  4. Tomah151
  5. Wausau142

Registered Nurse records in Wisconsin

  1. Jamie Mashburn, RNWaukesha, WI 531861306279997
  2. Katherine MassartGreen Bay, WI 543111932679727
  3. Alexandria Massey, RNStevens Point, WI 544811598611386
  4. Joyce Masson, RNWaukesha, WI 531891215906672
  5. Lindsey Mastos, MSN, RNMilwaukee, WI 532121982284881
  6. Jennifer Mastrangelo, RNWales, WI 531831790389179
  7. Patti Mataxen, MSN,RNWebster, WI 548931225121288
  8. Dedra Matcha, RNWaunakee, WI 535971295668176
  9. Cheryl Matchen, R.N.Lake Geneva, WI 531471023079977
  10. Dawn Mathews, RNMukwonago, WI 531491093972010
  11. Molsey Mathews, RNMadison, WI 537131619220712
  12. Rosemarie Mathey, RNGreen Bay, WI 543031598994162
  13. Nichole MathisonLa Crosse, WI 546011861219461
  14. Patricia Mathison, RNHolmen, WI 546361609649003
  15. Christina MatiasKenosha, WI 531431720559073
  16. Denise Matlock, REGISTERED NURSEMilwaukee, WI 532181679763379
  17. Bonnie MatrasWatertown, WI 530941841677564
  18. Andrea Matter, RNSheboygan, WI 530811336396704
  19. Judy Matthews, RNMilwaukee, WI 532081811129570
  20. Shanice MatthewsMilwaukee, WI 532161548939804
  21. Pamela Mattison, RNRiver Falls, WI 540221063479541
  22. Natalee Mattmiller, RNCameron, WI 548221144514043
  23. Amy Mattson, R.N.Portage, WI 539011962947515
  24. Jessica Mattson, RNCochrane, WI 546221336764570
  25. Nicole Mattson, RNWausau, WI 544011992027619
  26. Nicole MavesMilwaukee, WI 532071841175155
  27. Sarbjit Mavi, RNMadison, WI 537181043781834
  28. Scott MaxonDe Pere, WI 541151942779608
  29. Denise MayAlbany, WI 535021124540778
  30. Kim May, RNSussex, WI 530891457584039
  31. Ashleigh Mayenschein, RNSturgeon Bay, WI 542351013289008
  32. Lisa Mayer, RNGrafton, WI 530241942474952
  33. Lynette Mayer, RNMadison, WI 537181477896769
  34. Amanda Mayfield, RNMilwaukee, WI 532261639489974
  35. Felecia Mayo, RNMilwaukee, WI 532091629370960
  36. Brittany Mayotte, RNMilwaukee, WI 532951962347294
  37. Jennifer Mayotte, RNWaukesha, WI 531881861989626
  38. Carol Mazur, RNMauston, WI 539481609231190
  39. Danielle Mbida, RNHartford, WI 530271053192906
  40. Dawn Mc GinnisHartland, WI 530291063761245
  41. Angela McAdams, RN #90241 WISCONSINEagle, WI 531191700149267
  42. Rebecca McArdle, RNFond Du Lac, WI 549351821850637
  43. Laurie McAtee, RNJanesville, WI 535461356607410
  44. Maurine McCabe, RNFitchburg, WI 537191245749241
  45. Donna McCarthy, RNWhitefish Bay, WI 532171992972236
  46. Jane McCarthyMadison, WI 537171790234763
  47. Judy McCarthyAppleton, WI 549141972436038
  48. Megan McCarthy, BSN, RNMuskego, WI 531501285211540
  49. Cindy McCauley, RN BSNMarinette, WI 541431538302583
  50. Shannon McCauleyMadison, WI 537051508793498

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 9 of 51 per resident

  1. South Dakota87
  2. Ohio82
  3. Colorado78
  4. Wisconsin78
  5. Rhode Island74
  6. New Mexico73
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.5% of these records appear in a Medicare file, against 1.5% 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. Wisconsin0.5%
  2. United States1.5%

Registered Nurse records in Wisconsin, measured

  • In a Medicare file25 of 4,628 · 0.5% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file12 · 0.3% here, 1.0% nationally
  • Not updated in five years or more3,117 · 67.4% here, 57.2% nationally
  • Median graduation year2016 · the 12 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,628 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Wisconsin: 78 per 100,000 residents against 44 nationally (50 states and D.C.). Milwaukee has 565 of them (12%).

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. Colorado4,610
  2. Florida4,722
  3. Massachusetts4,985
  4. Pennsylvania5,372

States with a similar rate per 100,000

  1. Ohio81.9
  2. Rhode Island74.2
  3. New Mexico73.5
  4. Washington73.1

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.