NPPES file of Aug 9, 2026

Driver in Wisconsin

251 NPPES records list driver with a practice address in Wisconsin, 4.2 per 100,000 residents, the 5th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 6 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 172A00000X · 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, 156

  1. Milwaukee156
  2. Madison10
  3. Brown Deer6
  4. Sun Prairie6
  5. Hayward5

Driver records in Wisconsin

  1. Yeng XiongOnalaska, WI 546501962066134

Source: CMS NPPES, primary taxonomy 172A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 5 of 51 per resident

  1. North Dakota9.1
  2. Louisiana7.9
  3. Virginia7.3
  4. Wisconsin4.2
  5. Minnesota4.1
  6. Mississippi4.0
  7. 50 states and D.C.2.2

Source: CMS NPPES, primary taxonomy 172A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. Wisconsin0.0%
  2. United States0.0%

Driver records in Wisconsin, measured

  • In a Medicare file0 of 251 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more119 · 47.4% here, 40.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 172A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

251 NPPES records list driver (172A00000X) as their primary taxonomy with a practice address in Wisconsin: 4.2 per 100,000 residents against 2.2 nationally (50 states and D.C.). Milwaukee has 156 of them (62%).

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. North Carolina246
  2. New York262
  3. Minnesota233
  4. Georgia273

States with a similar rate per 100,000

  1. Mississippi4.0
  2. District of Columbia3.4
  3. Arkansas3.2
  4. Alaska3.0

The largest states

  1. Ohio1,182
  2. California758
  3. Virginia635
  4. Texas486
  5. Florida419

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.