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 23 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. Robert Rogers, M.D.Menomonee Falls, WI 530511215252564
  2. Michelle Roiger, M.D.Milwaukee, WI 532021295762896
  3. Nels Rose, D.O.Kaukauna, WI 541301225328727
  4. John Rosebush, MDOshkosh, WI 549041013937119
  5. Gregory Rosen, M.D.Pleasant Prairie, WI 531581720300411
  6. Alexander RosiejkaMilwaukee, WI 532261255266557
  7. Thomas Rosier, D.O.Milwaukee, WI 532101255358883
  8. Ethan Ross, D.O.Stevens Point, WI 544821811163199
  9. Ronald Rothfusz, MDMarshfield, WI 544491225133960
  10. Justin Rountree, MDWauwatosa, WI 532261053000513
  11. Joanne Rousseau, D.O.Kenosha, WI 531421891936969
  12. John Rowe, M.D.Waunakee, WI 535971770644437
  13. Jonathan Rubin, MDMilwaukee, WI 532261346293115
  14. Thomas Rudek, MDMilwaukee, WI 532151811928534
  15. Maria Ruiz, MDMadison, WI 537151134230717
  16. Christine RukampNew Richmond, WI 540171811436793
  17. Natalia Rumas, MDMilwaukee, WI 532111003233016
  18. Tyler Runde, DOJanesville, WI 535481548615982
  19. Mary Rupp, MDGreen Bay, WI 543031407077282
  20. Sarah Russell, MDMilwaukee, WI 532261265173462
  21. Donald Ruth, MDMarshfield, WI 544491609847748
  22. Randall Ruvalcaba, MDBrookfield, WI 530451659316149
  23. Michael Ryan, M.D.Madison, WI 537921891143202
  24. Rebecca Ryan, MDMilwaukee, WI 532261912692377
  25. Winston Ryan, MDWausau, WI 544011194886044
  26. Edward Rydell, DOOnalaska, WI 546501922084706
  27. Weafue Saab, M.D.Janesville, WI 535481780941690
  28. David Sadler, M.D.Milwaukee, WI 532021568491819
  29. Akhter Saeed, M.D.Park Falls, WI 545521699783340
  30. Michael Safa, MDMiddleton, WI 535621548463276
  31. Nabil Salama, DONew Richmond, WI 540171629055488
  32. Maryruth Salazar-Tier, M.D.Osceola, WI 540201467560441
  33. Daniel Salinsky, M.D.Two Rivers, WI 542411649400227
  34. Allen Salmi, M.D.Milwaukee, WI 532021114951548
  35. Emile Salvo, M.D.Tomah, WI 546601740227222
  36. Claire Sanchez, MDMarshfield, WI 544491659486124
  37. Lana Sanders, MDWaupaca, WI 549811376505933
  38. Maria Sandoval, M.D.Madison, WI 537921902292147
  39. Keith Sano, MDGreen Bay, WI 543011275516072
  40. Jamie Santistevan, M.D.Madison, WI 537921639515851
  41. Eric Savory, M.D.Milwaukee, WI 532021477842441
  42. Mikko Sayre, MDMadison, WI 537921225618838
  43. Michael Schaars, MDMinocqua, WI 545481528097888
  44. William Schaeffer, DOMilwaukee, WI 532261487174405
  45. Cassandra Schandel, MDGreen Bay, WI 543111659877660
  46. William Scheels, M.D.Milwaukee, WI 532261174886303
  47. Robyn Schertz, M.D.Merrill, WI 544521043410673
  48. Jonathan Schiller, M.D.Marshfield, WI 544491700044799
  49. Abby Schindler, MDEau Claire, WI 547031376049270
  50. Scott Schlais, M.D.Fort Atkinson, WI 535381326027772

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.