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 57 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. Tania Morris, RNMilwaukee, WI 532251184951949
  2. Bertha MorrowMilwaukee, WI 532101760702278
  3. Brenda Mortensen, R.N.Edgerton, WI 535341174878326
  4. Dana MortensenVerona, WI 535931487510186
  5. Dusty MortensenTrego, WI 548881043159437
  6. Meghan MortensonWaukesha, WI 531891700525938
  7. Carol Moseman, RN, RCSJanesville, WI 535481164510988
  8. Lori MoserTomah, WI 546601811857709
  9. Kayla Mosher, RNDe Pere, WI 541151043779663
  10. Kelly Mosher, RNMadison, WI 537151518435338
  11. Melissa Mosley, RNMilwaukee, WI 532231306123260
  12. Jena Most, RNRiver Falls, WI 540221225979529
  13. Sara Mounce, RNEau Claire, WI 547031053056481
  14. Donna Mount, RNWaukesha, WI 531881912410267
  15. Sarah Mousai, RNFranklin, WI 531321831715291
  16. Audrie Mouzakis, RNGenoa City, WI 531281336455294
  17. Mary Ann Mowery, RNGreenfield, WI 532211023154150
  18. Leslie Mroch, RNEast Troy, WI 531201881628295
  19. Amanda Mroczenski, RNWausau, WI 544031992244198
  20. Deborah Muckerheide, RNMilwaukee, WI 532211649471475
  21. Amanda Muehlbauer, RNBrillion, WI 541101497195077
  22. Renee Muehlbauer, RNOconomowoc, WI 530661356736193
  23. Nancy Muehlenkamp, RNMilwaukee, WI 532261457199580
  24. Jamie MuellenbachWales, WI 531831245160266
  25. Tina MuellenbachMilwaukee, WI 532221831505700
  26. Anne Mueller, REGISTERED NURSEMadison, WI 537051124587860
  27. Diana Mueller, DNP, RNWausau, WI 544011215473277
  28. Kaitlyn Mueller, REGISTER NURSEAppleton, WI 549151811754542
  29. Keisha Mueller, R.N.Chippewa Falls, WI 547291700280757
  30. Kristen Mueller, RNAppleton, WI 549111174377170
  31. Melissa Mueller, DNP, RN, ACCNS-PWaukesha, WI 531891447002365
  32. Nicole Mueller, BSNJanesville, WI 535461164149175
  33. Renee Mueller, RNWaukesha, WI 531881194886275
  34. Susan Mueller, R.N.Spencer, WI 544791528364031
  35. Ursula Mueller, RNChilton, WI 530141730445370
  36. Lynn MueschHartford, WI 530271811331556
  37. Barbara Mulcahy, RNMadison, WI 537111508790700
  38. Maureen Mulcahy, RNMilwaukee, WI 532221003051822
  39. Jessica Mull, R.N.Schofield, WI 544761811324858
  40. Leah Mullens, BSN, RNSheboygan, WI 530811588147862
  41. Shannon Mullins, RNGreen Bay, WI 543021891181459
  42. Linda Multhauf, RNOconomowoc, WI 530661336338128
  43. Julie MundtMilwaukee, WI 532951487001152
  44. Mary Ann Mundt, RNMilwaukee, WI 532021407105877
  45. Michelle Munoz, RNSheboygan, WI 530811447833835
  46. Therese MurkowskiWausau, WI 544011457751372
  47. Debra Murphy, RNMilwaukee, WI 532201164613071
  48. Hailey MurphyMadison, WI 537111942895347
  49. Lauren MurphySturgeon Bay, WI 542351043688260
  50. Michael Murphy, FNPAshland, WI 548061972694701

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.