NPPES file of Aug 9, 2026

Certified Registered Nurse Anesthetist in Wisconsin

1,241 NPPES records list certified registered nurse anesthetist with a practice address in Wisconsin, 21 per 100,000 residents, the 27th highest rate of 51. Madison and Green Bay have the most; each record links to the provider's NPI and the Wisconsin license search. Page 13 of 25.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367500000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Madison has the most, 166

  1. Madison166
  2. Green Bay144
  3. Milwaukee107
  4. Eau Claire82
  5. La Crosse75

Certified Registered Nurse Anesthetist records in Wisconsin

  1. Peter Kucharas, CRNAHartford, WI 530271851647937
  2. Dennis Kuchenbecker, CRNAChippewa Fls, WI 547291073621397
  3. Jeffrey Kuehn, CRNACumberland, WI 548291396052072
  4. Elizabeth Kuhn, CRNAMadison, WI 537151700424777
  5. Toni KuljuGreen Bay, WI 543011346727120
  6. Anna Kunde, CRNAMadison, WI 537191811123755
  7. Julie Kundinger, CRNAMarshfield, WI 544491750399002
  8. Scott Kunkel, CRNAMilwaukee, WI 532261508844291
  9. Kimberly Kurtz, CRNALa Crosse, WI 546011770568222
  10. Evan Kutny, CRNAMilwaukee, WI 532111407736630
  11. Joseph La Fave, CRNAMadison, WI 537051750905543
  12. Beverly La Madrid, CRNABeloit, WI 535111962709683
  13. David La Tarte, CRNAMadison, WI 537151891235958
  14. Joshua Laack, CRNALa Crosse, WI 546011275052037
  15. Sophie Laack-Veeder, CRNAMadison, WI 537151932717014
  16. Mark Labor, CRNAPortage, WI 539011699741124
  17. Joseph Lacy, C.R.N.AMarshfield, WI 544491598740599
  18. Kristine Ladika, CRNAReedsburg, WI 539591114165024
  19. Kate Lafrancois, CRNAMadison, WI 537151336544899
  20. Frank Lamphere, CRNAGreen Bay, WI 543011770996993
  21. Michael Landgraf, CRNAMadison, WI 537151659333201
  22. Michael LandisStevens Point, WI 544811558624908
  23. Daniel Langan, CRNABaraboo, WI 539131922037175
  24. Jonathan Langan, CRNAMount Pleasant, WI 534051669114609
  25. David Langlais, CRNAEau Claire, WI 547031225032030
  26. Thomas Langley, CRNAEau Claire, WI 547011134214414
  27. Amy Lannoye, CRNAGreen Bay, WI 543011952582264
  28. Lyndon Larkin, CRNALa Crosse, WI 546011447232921
  29. Sara Larkin, CRNALa Crosse, WI 546011275515793
  30. Andrew Larson, CRNALa Crosse, WI 546011134797947
  31. Stephen Larson, CRNAAntigo, WI 544091568465201
  32. Jill LauBrookfield, WI 530451720750599
  33. Josey Laughlin, CRNATwo Rivers, WI 542411831791383
  34. Emily Lawrence, APNP, CRNAMilwaukee, WI 532261487360103
  35. Vicky LawrenceSheboygan, WI 530831861760753
  36. Mark Lease, CRNASpokane, WI 992041538489208
  37. Faye LeathermanOshkosh, WI 549041932159506
  38. Michael Ledvina, CRNAMilwaukee, WI 532261386956332
  39. Eric Lee, CRNAWeston, WI 544761497261333
  40. Laura Lee, CRNAMarshfield, WI 544491013369727
  41. Yakira Leevan, CRNAMilwaukee, WI 532261295715118
  42. Victoria LehmannMilwaukee, WI 532261902365588
  43. Andrew Lehr, CRNAMadison, WI 537051497903819
  44. Justin Lehrke, CRNAMadison, WI 537151013640598
  45. Andrew LeinssLa Crosse, WI 546011295219996
  46. Gabriel Leis, CRNAOshkosh, WI 549041457487092
  47. Calli LemkeWest Bend, WI 530951235014648
  48. David Lenninger, CRNAMauston, WI 539481821252123
  49. Olivia LetterOshkosh, WI 549011598583197
  50. Jonathan LevinWausau, WI 544011255878237

Source: CMS NPPES, primary taxonomy 367500000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 27 of 51 per resident

  1. Connecticut24
  2. Idaho24
  3. Alaska22
  4. Wisconsin21
  5. Texas20
  6. Illinois19
  7. 50 states and D.C.23

Source: CMS NPPES, primary taxonomy 367500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.1% of these records appear in a Medicare file, against 78.1% 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. Wisconsin76.1%
  2. United States78.1%

Certified Registered Nurse Anesthetist records in Wisconsin, measured

  • In a Medicare file944 of 1,241 · 76.1% here, 78.1% nationally
  • In the CMS Doctors and Clinicians file932 · 75.1% here, 74.4% nationally
  • Not updated in five years or more590 · 47.5% here, 56.4% nationally
  • Median graduation year2013 · the 932 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,241 NPPES records list certified registered nurse anesthetist (367500000X) as their primary taxonomy with a practice address in Wisconsin: 21 per 100,000 residents against 23 nationally (50 states and D.C.). Madison has 166 of them (13%).

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. Washington1,181
  2. New Jersey1,154
  3. Massachusetts1,342
  4. Kansas1,123

States with a similar rate per 100,000

  1. Texas20.0
  2. Alaska22.1
  3. Illinois19.5
  4. Oklahoma19.3

The largest states

  1. Florida6,367
  2. Texas6,097
  3. Pennsylvania4,822
  4. North Carolina3,760
  5. Ohio3,606

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.