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 39 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. Morgan Zeleny, MSW, LCSWMadison, WI 537131285315788
  2. Amanda Zelin, APSWNew London, WI 549611770364234
  3. Wendy Zeller, CICSWCedarburg, WI 530121194990655
  4. Cynthia Zellner-Ehlers, LSWSturgeon Bay, WI 542351497778807
  5. Sara Zeman, APSWMilwaukee, WI 532151932458361
  6. Bobbie Zerfas, LCSWMilwaukee, WI 532121730922311
  7. Donna Zewen-RossmannBrown Deer, WI 532091831549252
  8. Kayla Ziemba, APSWAppleton, WI 549141760009823
  9. Joshua ZimmerGreen Bay, WI 543041003294729
  10. Craig ZimmermanReedsburg, WI 539591407661903
  11. Laura ZimmermanMadison, WI 537141114312378
  12. Jenna Zingshiem, APSWKimberly, WI 541361427810084
  13. Molly Zuehlke, B.S. R.N.Darlington, WI 535301730535279
  14. Olga Zweifel, APSWBrown Deer, WI 532091366788929
  15. Debbie Zwickey, LCSWOshkosh, WI 549041205943115

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.