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 78 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. Kathy Snopek, R.N.St Francis, WI 532351366714008
  2. Veronica Snow, RN, BSNWausau, WI 544031811267743
  3. Victoria SnowdenWest Bend, WI 530951184274979
  4. Linda Sobczyk, RNMilwaukee, WI 532181437354230
  5. Susan SobczynskiPewaukee, WI 530721942473319
  6. Lara SobekWaukesha, WI 531881316313034
  7. April Sobiesczyk, RNWausau, WI 544031972434561
  8. Tiffany SocknatPlain, WI 535771104098227
  9. Jessica SocolickFranklin, WI 531321528756814
  10. Carlotta Soeder, RNMadison, WI 537151992197479
  11. Amanda Soeth, RN-BSNBurlington, WI 531051467129932
  12. Tammy SolieChetek, WI 547281821367335
  13. Mary Ellen Soltys, RN SANE-ATwo Rivers, WI 542411114804804
  14. Amber SomerfieldTomah, WI 546601497699938
  15. Jennifer Somers, REGISTERED NURSETomahawk, WI 544871497472716
  16. Beverly Sommer, R.N.New London, WI 549611295974657
  17. Cassandra Sonko, RNMadison, WI 537111811315013
  18. Amanda Sonnemann, RNSussex, WI 530891649614660
  19. Michael Sonney-Kamanski, RNElm Grove, WI 531221528391331
  20. Hannah SonsallaEau Claire, WI 547011144157850
  21. Trina Sorce, RNWausau, WI 544031487174827
  22. Elizabeth Sorenson, RNSouth Milwaukee, WI 531721801735196
  23. Kathryn Sorenson, RNWaukesha, WI 531881134633852
  24. Susan Sorenson, RNGreen Bay, WI 543111487754511
  25. Kisa SorgSpring Green, WI 535881164248449
  26. Anna SornbergerMadison, WI 537051548104086
  27. Jennifer Soto, RNWatertown, WI 530941770761546
  28. Nayda Soto CarrilloTomah, WI 546601508706680
  29. Julie SowinskiFond Du Lac, WI 549351083970396
  30. Loreli Spaay-Joslin, RNAppleton, WI 549141376753145
  31. Valerie Spanjers, RNMenomonie, WI 547511447580410
  32. Dawn Sparangis, RNWest Allis, WI 532271689869166
  33. Jeanmari Speer, RN, MSN, APNPMadison, WI 537031285828400
  34. Keri Spegman, BSNChippewa Falls, WI 547291245125715
  35. John SpencerWhitehall, WI 547731619666740
  36. Michael Spenner, RNGermantown, WI 530221982875613
  37. Molly Sperber, RNDenmark, WI 542081356219158
  38. Laura Sperle, R.N.East Troy, WI 531201215012117
  39. Tricia Spice, RNGreen Bay, WI 543131285307116
  40. Thomas SpicuzzaBrookfield, WI 530451568836468
  41. Heidi Spittler, RNWhitehall, WI 547731245382480
  42. Alyssa Spitzer, BSN, RNWaukesha, WI 531861588234512
  43. Sarah Splitter, RNEdgerton, WI 535341104363886
  44. Julie Spooner, RNJanesville, WI 535461386815454
  45. Aubry Springstroh, RNFreedom, WI 549131316614878
  46. Amy StackAppleton, WI 549141063432037
  47. Meghan StadeBeloit, WI 535111639025471
  48. Sally StaeBrookfield, WI 530451457846941
  49. Wendy Stager, RNGreendale, WI 531291194999862
  50. Alexa Staleos, RNPewaukee, WI 530721164915328

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.