NPPES file of Aug 9, 2026

Social Worker in Wisconsin

1,915 NPPES records list social worker with a practice address in Wisconsin, 32 per 100,000 residents, the 26th highest rate of 51. Madison and Milwaukee have the most; each record links to the provider's NPI and the Wisconsin license search. Page 38 of 39.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · 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, 337

  1. Madison337
  2. Milwaukee242
  3. Waukesha79
  4. Janesville69
  5. Green Bay64

Social Worker records in Wisconsin

  1. Erika WinterfeldtChilton, WI 530141356056238
  2. Laura Wintheiser, MSW, APSWMadison, WI 537051609796622
  3. Daniel WisemanNew Richmond, WI 540171508015744
  4. Jennifer Witt, BAJefferson, WI 535491851913909
  5. Elise Woik, MSW, APSWWeston, WI 544761972198307
  6. Nicole Woitula, MSW, APSWWausau, WI 544031508676313
  7. Haley WoldEau Claire, WI 547011144047812
  8. Alicia Wolf, APSWEdgerton, WI 535341104624923
  9. Andrew Wolf, LCSWMenomonie, WI 547511871668723
  10. Lea WolfAshland, WI 548061255877791
  11. Theresa WolfeJanesville, WI 535481558093468
  12. Valinda Wondrasch, LCSWMauston, WI 539481811954068
  13. Heidi Wood, LPC, CSACElkhorn, WI 531211619211497
  14. Jack Wood, MSSWBrown Deer, WI 532091487843736
  15. Mason WoodWaukesha, WI 531881225771652
  16. Sheila WoodkeShawano, WI 541661427942291
  17. Kelly Woodman, CAPSWMadison, WI 537051336715457
  18. Treesa Woods, APSWMilwaukee, WI 532241689551087
  19. Lee WoodwardMadison, WI 537031760739866
  20. Gina WoolhetherFond Du Lac, WI 549351366565608
  21. Ilana WorthingtonRiver Hills, WI 532171396390258
  22. Rachael WortzelMadison, WI 537151376360826
  23. Michael Woyach, LCSWMenomonee Falls, WI 530511396702288
  24. Victoria WrightMilwaukee, WI 532081922994284
  25. Theodore Wuerslin, MSSWWaukesha, WI 531881952461022
  26. Robert WurthWausau, WI 544031003247420
  27. Jennifer Wygle, LSWWaukesha, WI 531881669534657
  28. Zoua Xiong, CAPSWMadison, WI 537051801530043
  29. Nancy Yaffe, MSMadison, WI 537031982623641
  30. Megan YahnkeSussex, WI 530891578350286
  31. Hnub Yang, CAPSWMadison, WI 537041023535044
  32. Kao Lee YangMadison, WI 537141689057564
  33. Tang Yang, APSWMadison, WI 537111649941329
  34. Kristi Yatchak, MSWGreen Bay, WI 543111942634274
  35. Julia Yates, MSSW, LCSWJanesville, WI 535451629283577
  36. Jennifer Yessa-Kast, MSSWMiddleton, WI 535621619933496
  37. Jessica Yoesle, MSW, APSWMadison, WI 537111417433848
  38. Paige Yolitz, MSW, APSWGreen Bay, WI 543011912860149
  39. Jane Young, MSWMilwaukee, WI 532151104920743
  40. Taylor YoungMarshfield, WI 544491467126870
  41. Zeyah Young, B.S.W. SOCIAL WORKERMilwaukee, WI 532121770295958
  42. Ann Yourek, APSWEau Claire, WI 547011639975782
  43. Jacqueline Zager, APSWMilwaukee, WI 532041164721825
  44. Ruthie Zahm, MSWNew London, WI 549611851183701
  45. Isabelle ZahnJanesville, WI 535481083231559
  46. Ivy Zamora, LCSWWest Allis, WI 532141710531538
  47. April Zamzow, MA, CSWJefferson, WI 535491497172977
  48. Christine ZanotelliAppleton, WI 549141174181143
  49. Mykeerah Zarazua, APSWWisconsin Rapids, WI 544941891544342
  50. Mariah ZeierLancaster, WI 538131083457931

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 26 of 51 per resident

  1. Iowa36
  2. Hawaii35
  3. Kentucky34
  4. Wisconsin32
  5. Colorado31
  6. New Hampshire31
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.8% of these records appear in a Medicare file, against 3.6% 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. Wisconsin6.8%
  2. United States3.6%

Social Worker records in Wisconsin, measured

  • In a Medicare file131 of 1,915 · 6.8% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file176 · 9.2% here, 5.7% nationally
  • Not updated in five years or more1,081 · 56.4% here, 51.0% nationally
  • Median graduation year2012 · the 176 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,915 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Wisconsin: 32 per 100,000 residents against 40 nationally (50 states and D.C.). Madison has 337 of them (18%).

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. Utah1,920
  2. Louisiana1,906
  3. Missouri1,889
  4. Indiana2,007

States with a similar rate per 100,000

  1. Kentucky33.5
  2. Colorado30.6
  3. New Hampshire30.5
  4. Hawaii35.3

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Illinois5,881

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.