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 51 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. Laura Manning, RN-BSNSheboygan, WI 530811174032106
  2. Pamela Mansfield, RN, WCCMilwaukee, WI 532071255687604
  3. Lori Mansur, RNFranklin, WI 531321649833765
  4. Tammy Manteufel, RNMenasha, WI 549521366761330
  5. Jan MantheyMadison, WI 537921780957613
  6. Courtney Manton, BSN, RNMilwaukee, WI 532261154135887
  7. Mary Manz, R.N.Dalton, WI 539261285603787
  8. Caitlin Maranell, RNChippewa Falls, WI 547291801710124
  9. Kaya Marek, R.N.Cumberland, WI 548291821495649
  10. Amy Marek-Brady, RNMarshfield, WI 544491881396687
  11. Rachael Margelofsky, RNOshkosh, WI 549041922721158
  12. Nicole Marginean, RNPortage, WI 539011508112699
  13. Megan Markey, RN, NPWausau, WI 544011952890576
  14. Kate Markham, LPNTomah, WI 546601295908986
  15. Mary Markielewski, REGISTERED NURSEWaunakee, WI 535971174826804
  16. Holli Marklein, RNGreen Bay, WI 543031003481144
  17. Elizabeth Markworth, R.N.West Bend, WI 530901881884294
  18. Diane Marmes, RNSheboygan, WI 530831124351135
  19. Diane Marotz, RNMadison, WI 537111881058139
  20. Kathy Marquardt, R.N.Deforest, WI 535321477727220
  21. Nancy MarquardtMiddleton, WI 535621306128236
  22. Renee Marsh, RNMadison, WI 537051760351332
  23. Alisia Marshall, RNLa Valle, WI 539411649088279
  24. Amber Marshall, RNRichland Center, WI 535811134786692
  25. Molly Marshall, RNJanesville, WI 535481891625505
  26. Tiana MarshallMount Pleasant, WI 534051720933377
  27. Kay Marsicek, BSNAppleton, WI 549141003920679
  28. Lisa Martell, RNEau Claire, WI 547011790322188
  29. Peter MartellRothschild, WI 544741902749153
  30. Kristin Martens, RNMadison, WI 537051336962653
  31. Kim MarthWisconsin Rapids, WI 544941538599972
  32. Christopher Martin, RNMadison, WI 537051316882475
  33. Gina Martin, RNWaukesha, WI 531861326396276
  34. Gregory MartinTomah, WI 546601891636767
  35. Katherine Martin, RNWashburn, WI 548911427482520
  36. Krystal Martin, RNMilwaukee, WI 532091811505191
  37. Megan Martin, RNJanesville, WI 535461194407056
  38. Sarah MartineBeloit, WI 535111154132330
  39. Lori Martineau, RNStevens Point, WI 544821598059115
  40. Vicki Martinek, APNPBerlin, WI 549231134111917
  41. Dori Martinez, RNBeloit, WI 535111376160937
  42. Judy Martinez, R.N.Dousman, WI 531181245386044
  43. Sharon Martinez, RNSheboygan, WI 530811295173045
  44. Kathleen Martinson, RNC, MSNMilwaukee, WI 532171437326337
  45. Monica Marton, RNLake Geneva, WI 531471932022795
  46. Theresa Marvin, RNRhinelander, WI 545011962852236
  47. Hannah Marx, RNWaukesha, WI 531881912723453
  48. Megan MaserNew Berlin, WI 531511609352053
  49. Tonya Maser, RNWest Bend, WI 530951689926917
  50. Gemmalyn MashakTomah, WI 546601962343798

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.