NPPES file of Aug 9, 2026

Pediatric Surgery Physician in Wisconsin

29 NPPES records list pediatric surgery physician with a practice address in Wisconsin, 0.5 per 100,000 residents, the 17th highest rate of 50. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2086S0120X · 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, 18

  1. Milwaukee18
  2. Madison10
  3. Marshfield1

Pediatric Surgery Physician records in Wisconsin

  1. John Aiken, MDMilwaukee, WI 532261003867599
  2. Petros Anagnostopoulos, MDMadison, WI 537921801868336
  3. Marjorie Arca, MDMilwaukee, WI 532261922059443
  4. David Blitzer, M.D.Madison, WI 537921730574278
  5. Adam Brinkman, MDMadison, WI 537921427212455
  6. Casey Calkins, MDMilwaukee, WI 532261093766495
  7. Roger Cohen, M.D.Milwaukee, WI 532261063461556
  8. Brian Craig, M.D.Milwaukee, WI 532261649563537
  9. John Densmore, M.D.Milwaukee, WI 532261508930033
  10. Katherine Flynn-O'Brien, M.D.Milwaukee, WI 532261225327398
  11. Leonard Go, MDMadison, WI 537151609833383
  12. David Gourlay, M.D.Milwaukee, WI 532261740221092
  13. Brian Hosfield, M.D.Madison, WI 537921851742787
  14. Dave Lal, M.D.Milwaukee, WI 532261467532366
  15. Hau Le, M.D.Madison, WI 537921871774752
  16. Charles Leys, MDMadison, WI 537921073660940
  17. Caroline MaloneyMilwaukee, WI 532261063767937
  18. Zachary Morrison, MDMilwaukee, WI 532261548614985
  19. Peter Nichol, MDMadison, WI 537921245320852
  20. Keith Oldham, MDMilwaukee, WI 532261023060753
  21. Kevin Riggle, M.D.Madison, WI 537921669747853
  22. Jose Salazar Osuna, M.D.Milwaukee, WI 532261194049163
  23. Thomas Sato, MDMilwaukee, WI 532261265485619
  24. John Schneider, M.D.Milwaukee, WI 532261164643052
  25. Wendy Jo Svetanoff, M.D.Marshfield, WI 544491235426032
  26. Sarah Tracy, M.D.Madison, WI 537921053730341
  27. Kyle Van Arendonk, M.D.Milwaukee, WI 532261659544211
  28. Amy Wagner, MDMilwaukee, WI 532261134263619
  29. Andrea Winthrop, MDMilwaukee, WI 532261346292828

Source: CMS NPPES, primary taxonomy 2086S0120X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 17 of 50 per resident

  1. North Dakota0.5
  2. Louisiana0.5
  3. Oregon0.5
  4. Wisconsin0.5
  5. Arizona0.5
  6. Vermont0.5
  7. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 2086S0120X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

20.7% of these records appear in a Medicare file, against 52.7% 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. Wisconsin20.7%
  2. United States52.7%

Pediatric Surgery Physician records in Wisconsin, measured

  • In a Medicare file6 of 29 · 20.7% here, 52.7% nationally
  • In the CMS Doctors and Clinicians file6 · 20.7% here, 29.3% nationally
  • Not updated in five years or more5 · 17.2% here, 51.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2086S0120X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

29 NPPES records list pediatric surgery physician (2086S0120X) as their primary taxonomy with a practice address in Wisconsin: 0.5 per 100,000 residents against 0.4 nationally (50 states and D.C.). Milwaukee has 18 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. New Jersey31
  2. Washington31
  3. Colorado26
  4. Georgia34

States with a similar rate per 100,000

  1. Oregon0.5
  2. Arizona0.5
  3. Louisiana0.5
  4. Michigan0.5

The largest states

  1. California142
  2. Texas128
  3. Florida89
  4. New York88
  5. Ohio84

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.