NPPES file of Aug 9, 2026

Anesthesiology Physician in Wisconsin

1,313 NPPES records list anesthesiology physician with a practice address in Wisconsin, 22 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 23 of 27.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 387

  1. Milwaukee387
  2. Madison280
  3. Green Bay55
  4. La Crosse51
  5. Eau Claire42

Anesthesiology Physician records in Wisconsin

  1. Shane Smith, DOMadison, WI 537921043155922
  2. Susan Smith, MDSummit, WI 530661740444850
  3. Margaret Smoot, MDMadison, WI 537921205521671
  4. Daniel Smullen, M.D.West Allis, WI 532271043245376
  5. Steven Sobeck, M.D.Fond Du Lac, WI 549351831456714
  6. Raymond Sohn, D.OSheboygan, WI 530811033430640
  7. Mark Sontag, M.D.Eau Claire, WI 547031528060381
  8. James Split, M.D.Oconto Falls, WI 541541811925282
  9. Christina Spofford, M.D.Milwaukee, WI 532261639380314
  10. Paul Spottswood, M.D.Kenosha, WI 531431124002282
  11. Scott Springman, MDFitchburg, WI 537111316913825
  12. Selvarajah Sriharan, M.D.Rhinelander, WI 545011467437814
  13. Jason Srnec, MDMilwaukee, WI 532261306336680
  14. Dmitriy Stalivonenko, M.D.Kenosha, WI 531421710966395
  15. Zoran Stancic, MDLa Crosse, WI 546011538163316
  16. Michael StantonWest Allis, WI 532271336503374
  17. Ismael Staromana, MDKenosha, WI 531401922054519
  18. Courtney Steichen, MDLa Crosse, WI 546011467986570
  19. Ardell Steines, CRNAStevens Point, WI 544811821016924
  20. Thomas Stekiel, MDMilwaukee, WI 532261730130485
  21. Bradly Stelter, MDMadison, WI 537921043906274
  22. Lianne Stephenson, M.D.Madison, WI 537921164487153
  23. Madeline StesneyMadison, WI 537051912840356
  24. Michelle StetzMilwaukee, WI 532261003201013
  25. Joan Stetzer, MDWauwatosa, WI 532261841245982
  26. James Stewart, MDElkhorn, WI 531211740392976
  27. William Stewart, MDMadison, WI 537921023678570
  28. Joseph Stoeckl, M.D.Brookfield, WI 530451891779963
  29. Todd Storch, MDStevens Point, WI 544811245258334
  30. David Stowe, MDMilwaukee, WI 532261578514220
  31. Charles Strachan, MDMarshfield, WI 544491295828671
  32. Mark Stram, MDMadison, WI 537921154315158
  33. Mark Stratton, MDMadison, WI 537151770162844
  34. Jaye Stricker, MDLa Crosse, WI 546011750474136
  35. Anthony Strigenz, MDFond Du Lac, WI 549351073599742
  36. John Strohm, M.D.Madison, WI 537151194723338
  37. Tatyana Strong, MDMilwaukee, WI 532261588618466
  38. Joseph Strosin, M.D.Waukesha, WI 531881932408101
  39. Ann Stumpf, MD, MPH, RNMadison, WI 537921427518554
  40. Eckehard Stuth, MDMilwaukee, WI 532261376594028
  41. Alex Suginaka, D.O.Wausau, WI 544011629496112
  42. Patrick Sullivan, M.D.Marshfield, WI 544491770551392
  43. Patrick SullivanMarshfield, WI 544491730909557
  44. Morgan Swanson, M.D.Milwaukee, WI 532151578094678
  45. Philip Swanson, MDEau Claire, WI 547011801978960
  46. Clayton Sweeney, MDMilwaukee, WI 532261558001362
  47. Vaqaruddin Syed, MDMilwaukee, WI 532261053367243
  48. Wilfred Szerenyi, M.D.Waukesha, WI 531881043294119
  49. Czeslaw Szymanski, M.D.Milwaukee, WI 532111508931932
  50. Brian Ta, MDMilwaukee, WI 532151275093635

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 5 of 51 per resident

  1. Massachusetts30
  2. New York26
  3. Oregon23
  4. Wisconsin22
  5. Connecticut22
  6. Washington22
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.5% of these records appear in a Medicare file, against 73.7% 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. Wisconsin71.5%
  2. United States73.7%

Anesthesiology Physician records in Wisconsin, measured

  • In a Medicare file939 of 1,313 · 71.5% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file872 · 66.4% here, 67.2% nationally
  • Not updated in five years or more713 · 54.3% here, 57.8% nationally
  • Median graduation year2006 · the 872 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,313 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Wisconsin: 22 per 100,000 residents against 18 nationally (50 states and D.C.). Milwaukee has 387 of them (29%).

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. Maryland1,253
  2. Georgia1,410
  3. Colorado1,202
  4. Indiana1,448

States with a similar rate per 100,000

  1. Connecticut22.0
  2. Washington21.8
  3. New Hampshire21.7
  4. Oregon22.9

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.