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 18 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. Megan DemaraMilwaukee, WI 532151609761980
  2. Crystal Demaster, RNManitowoc, WI 542201326727421
  3. Catherine Dempewolf, RNNeenah, WI 549561700133642
  4. Trisha Denruiter, RN, BSNMadison, WI 537051225756786
  5. Casey Denver, R.N.Frederic, WI 548371689066631
  6. Sabrina Depas, RNGreen Bay, WI 543131376270504
  7. Kathleen Depies, R.N.Campbellsport, WI 530101114327822
  8. Amber DeprezKaukauna, WI 541301790291318
  9. Marlene Derby, RNDodgeville, WI 535331063900256
  10. Sarah DerringerWisconsin Rapids, WI 544941316484033
  11. Lisa Desai, RNSussex, WI 530891376049791
  12. Nadine Desmidt, RNGermantown, WI 530221700694627
  13. Mary Desmond, LICSW, LPC, CSACWatertown, WI 530941740499383
  14. Melissa DettmanMadison, WI 537181740130624
  15. Erica DeuserThiensville, WI 530921689086977
  16. Kendall Deutsch, RNMcFarland, WI 535581750838835
  17. Nila Devi, RNHartland, WI 530291245795376
  18. Megan Devoe, RNMadison, WI 537181417823105
  19. Bikorimana Devota, RNMilwaukee, WI 532271649850470
  20. Delia DiazWest Allis, WI 532271548876493
  21. Tina DiazWisconsin Rapids, WI 544941013387448
  22. Barbara Diaz De LeonMuskego, WI 531501447190616
  23. Mercedes DickWausau, WI 544011922819846
  24. Jill Dicken, RNTomah, WI 546601932047438
  25. Tramaine Dickens, RNSussex, WI 530891770808313
  26. Laura Dickinson, RNSchofield, WI 544761871966002
  27. Corina Dickmann, RNStratford, WI 544841053050328
  28. Eric Dickmann, RNStratford, WI 544841598079352
  29. Ciara Dieringer, RNCedar Grove, WI 530131396017471
  30. David DietrichMadison, WI 537161558127498
  31. Liana DietrichRice Lake, WI 548681174761035
  32. Cassondra DietrickMadison, WI 537151689402059
  33. Julie Dietz, RNLa Crosse, WI 546031740602671
  34. Jolie Dillaber, RNPewaukee, WI 530721679767479
  35. Rachel Dillon, REGISTERED NURSEMilwaukee, WI 532161740157536
  36. Paula Dittloff, RNCambridge, WI 535231619272051
  37. Samantha Diver, RNKaukauna, WI 541301548191893
  38. Patrice Djiguiba, RNMilwaukee, WI 532231114228202
  39. Maja Djuric, RNWaukesha, WI 531881215520028
  40. Elizabeth Dobbs, RNMindoro, WI 546441700779220
  41. Tracy Dobson, RNTomah, WI 546601568305829
  42. Caitlin DochertyFitchburg, WI 537111275942724
  43. John Docter, C.R.N.A.Brookfield, WI 530451073773404
  44. Maura Dodge-GaareBrule, WI 548201255971719
  45. Katelyn Doering, REGISTERED NURSEAppleton, WI 549131578352191
  46. Erin DohertySheboygan, WI 530811366232654
  47. Nicole Dohm, R.N.New Berlin, WI 531461821531278
  48. Madison DolesyTomah, WI 546601578408985
  49. Patrick Dolinsky, RNMilwaukee, WI 532951184545105
  50. Luann Doll, RNHartford, WI 530271033359922

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.