NPPES file of Aug 9, 2026

Physician Assistant in Wisconsin

3,475 NPPES records list physician assistant with a practice address in Wisconsin, 59 per 100,000 residents, the 20th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 45 of 70.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 821

  1. Milwaukee821
  2. Madison396
  3. Green Bay182
  4. Appleton107
  5. Eau Claire106

Physician Assistant records in Wisconsin

  1. Alexandra Nelson, PA-CGreen Bay, WI 543011164096293
  2. Elizabeth Nelson, PA-CWatertown, WI 530981669007357
  3. Galen Nelson, PHYSICIAN ASSISTANTBeloit, WI 535111215926324
  4. Gretchen Nelson, PA-CMilwaukee, WI 532261497388946
  5. Jeffrey Nelson, PA-CWaukesha, WI 531861760502942
  6. Mason NelsonOconomowoc, WI 530661275233728
  7. Michelle Nelson, PALake Geneva, WI 531471063493088
  8. Rebecca Nelson, PAMadison, WI 537111487967352
  9. Shannon Nelson, P.A.Mequon, WI 530971326075078
  10. Kim Nemacheck, MPAS, PA-CMadison, WI 537151376950493
  11. Robert Nerad, PA-CBeloit, WI 535111265612113
  12. Richard Nesbitt, PACMarshfield, WI 544491700993078
  13. Cassandra Nett, PA-CSheboygan, WI 530811356521306
  14. Elizabeth NeubauerWhitewater, WI 531901497645519
  15. Sonia Neuberger, PA-CMilwaukee, WI 532261194908921
  16. Hazel Neufeld, PA CMarshfield, WI 544491811004187
  17. Nikole Neufuss, PA-CGrafton, WI 530241194349688
  18. Juliane Nevers, PA-CPlymouth, WI 530731922310465
  19. Sarah Newburg, PA-CWaukesha, WI 531881316376817
  20. Christopher Newhouse, PA-CMilwaukee, WI 532151346574811
  21. Leslie Newhouse, PALancaster, WI 538131770532434
  22. Angela Newman, PA-CWatertown, WI 530981386826907
  23. Chau Nguyen, PACChippewa Falls, WI 547291417042797
  24. Dennis NguyenMadison, WI 537151265221493
  25. Geneva NguyenMilwaukee, WI 532091942957717
  26. Jimmy Nguyen, PA-CGreen Bay, WI 543111730049552
  27. Julianna Nguyen, PA-CMilwaukee, WI 532261124977673
  28. Maria NguyenMenomonee Falls, WI 530511427865799
  29. Mongtuyen Nguyen-Hoye, PAMilwaukee, WI 532151013984715
  30. Allyssa Nicholas, PA-CMilwaukee, WI 532151396294575
  31. Jacquelyn Nichols, PA-CStevens Point, WI 544811225570633
  32. Jamie Nichols, PAWaukesha, WI 531881295515724
  33. Jeffrey Nicholson, PABrookfield, WI 530451326018904
  34. Timothy Nickell, PACRice Lake, WI 548681346516044
  35. Rebecca Nickels, PAMilwaukee, WI 532151164484747
  36. Kenneth Niec, PA-CBurlington, WI 531051093822447
  37. Randi Niedfeldt, PAMilwaukee, WI 532261467406421
  38. Michael Nielsen, MHS, PACMadison, WI 537041578794897
  39. Theresa Niemczyk, PA-CGreenfield, WI 532211366744716
  40. Torsten NieminenMilwaukee, WI 532331508696410
  41. Dayna Niesen, PA-CGreen Bay, WI 543031023360583
  42. Michelle Niesen, PA-CPrairie Du Sac, WI 535781518065101
  43. Carlos Nieves, PA-CSheboygan, WI 530811821779067
  44. Jon Niewolny, PA-CSheboygan, WI 530811700993151
  45. Debra Nigh, PACAppleton, WI 549151336135672
  46. Nora Nigon, PA-CMadison, WI 537151154982627
  47. Amy Nikolai, PA-CEau Claire, WI 547031942676804
  48. Robert Niles, PACAmery, WI 540011639488406
  49. Mikayla Niswonger, PA-CMilwaukee, WI 532021659923795
  50. Thalia NoegrohoMadison, WI 537151598229965

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 20 of 51 per resident

  1. Pennsylvania62
  2. Montana62
  3. North Dakota59
  4. Wisconsin59
  5. Connecticut57
  6. Utah55
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.5% of these records appear in a Medicare file, against 77.9% 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. Wisconsin81.5%
  2. United States77.9%

Physician Assistant records in Wisconsin, measured

  • In a Medicare file2,832 of 3,475 · 81.5% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file2,495 · 71.8% here, 62.6% nationally
  • Not updated in five years or more1,336 · 38.4% here, 39.3% nationally
  • Median graduation year2016 · the 2,491 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,475 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Wisconsin: 59 per 100,000 residents against 49 nationally (50 states and D.C.). Milwaukee has 821 of them (24%).

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. New Jersey3,393
  2. Arizona3,666
  3. Washington3,718
  4. Maryland3,224

States with a similar rate per 100,000

  1. North Dakota59.2
  2. Connecticut56.6
  3. Montana61.6
  4. Pennsylvania61.9

The largest states

  1. New York15,555
  2. California14,451
  3. Texas10,999
  4. Florida10,257
  5. North Carolina9,279

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.