NPPES file of Aug 9, 2026

Emergency Medicine Physician in Wisconsin

1,464 NPPES records list emergency medicine physician with a practice address in Wisconsin, 25 per 100,000 residents, the 16th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 30 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 358

  1. Milwaukee358
  2. Madison241
  3. La Crosse72
  4. Eau Claire66
  5. Janesville40

Emergency Medicine Physician records in Wisconsin

  1. Peter Zenti, MDRhinelander, WI 545011508954108
  2. John Zernia, MDLa Crosse, WI 546011124022728
  3. Samuel Zidovetzki, MDMadison, WI 537921427491968
  4. Jocko Zifferblatt, D.O.New London, WI 549611437189420
  5. Haley Zigray, MDEau Claire, WI 547031952939100
  6. Steven Zils, MDGrafton, WI 530241659451425
  7. Gary Zimbric, MDMarshfield, WI 544491871680801
  8. Michael Zimmer, MDLa Crosse, WI 546011477712750
  9. Robert Zimmerman, MDGreen Bay, WI 543111447271010
  10. Julie Zink, MDLa Crosse, WI 546011669476263
  11. Robert Zink, MDLa Crosse, WI 546011730183336
  12. Amy Zosel, MDMilwaukee, WI 532261477754943
  13. Daniel Zumsteg, MDMilwaukee, WI 532261083357370
  14. Christian Zuver, MDMadison, WI 537921194843367

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 16 of 51 per resident

  1. Ohio25
  2. New Hampshire25
  3. Alaska25
  4. Wisconsin25
  5. New Mexico24
  6. Colorado24
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.2% of these records appear in a Medicare file, against 81.5% 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. Wisconsin79.2%
  2. United States81.5%

Emergency Medicine Physician records in Wisconsin, measured

  • In a Medicare file1,159 of 1,464 · 79.2% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file845 · 57.7% here, 58.7% nationally
  • Not updated in five years or more725 · 49.5% here, 54.8% nationally
  • Median graduation year2011 · the 844 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,464 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Wisconsin: 25 per 100,000 residents against 21 nationally (50 states and D.C.). Milwaukee has 358 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. Washington1,459
  2. Arizona1,494
  3. Colorado1,434
  4. Missouri1,405

States with a similar rate per 100,000

  1. Alaska25.0
  2. New Hampshire25.0
  3. New Mexico24.5
  4. Ohio25.5

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.