NPPES file of Aug 9, 2026

Neurological Surgery Physician in Wisconsin

176 NPPES records list neurological surgery physician with a practice address in Wisconsin, 3 per 100,000 residents, the 13th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207T00000X · 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, 60

  1. Milwaukee60
  2. Madison42
  3. La Crosse11
  4. Eau Claire9
  5. Green Bay8

Neurological Surgery Physician records in Wisconsin

  1. Samon Tavakoli-Sabour, MDMilwaukee, WI 532261285081646
  2. Kamal Thapar, MDAltoona, WI 547201174610174
  3. Shelly Timmons, MD, PHDMilwaukee, WI 532261619950854
  4. Erickson Torio, M.D.Milwaukee, WI 532261619549029
  5. Uyen Tran, MDMadison, WI 537921760325948
  6. Gregory Trost, MDMiddleton, WI 535621922074947
  7. Huy Truong, MDMilwaukee, WI 532261073005971
  8. Daniel Umansky, MDMilwaukee, WI 532261568142958
  9. Aditya Vedantam, M.D.Milwaukee, WI 532261851730261
  10. Jason Waddell, DOLa Crosse, WI 546011437474392
  11. Brian Walsh, MDMilwaukee, WI 532261780654368
  12. Angela Wang, M.D.Madison, WI 537921851701080
  13. Marjorie Wang, MDMilwaukee, WI 532261346293479
  14. Thomas Wascher, MDAppleton, WI 549131447242573
  15. Steven Weinshel, MDMilwaukee, WI 532261255352951
  16. Mark Weissman, MDMarshfield, WI 544491376643742
  17. Ros Whelan, MB BCH BAOMilwaukee, WI 532261811303787
  18. Cully White, DOMilwaukee, WI 532151013093178
  19. Kerry White, MDLa Crosse, WI 546011609814896
  20. Alex WitekMadison, WI 537151558656165
  21. Kevin Wojcik, D.O.Milwaukee, WI 532261922502582
  22. Christopher Wolfla, MDMilwaukee, WI 532261003868589
  23. Philip Yazbak, MDNeenah, WI 549561538119649
  24. Mohamed Zaazoue, MDMadison, WI 537921942736822
  25. Ofer Zikel, MDKenosha, WI 531421558404236
  26. Nathan Zwagerman, M.D.Milwaukee, WI 532261689970543

Source: CMS NPPES, primary taxonomy 207T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 13 of 51 per resident

  1. Ohio3.0
  2. Illinois3.0
  3. Connecticut3.0
  4. Wisconsin3.0
  5. Colorado3.0
  6. Washington3.0
  7. 50 states and D.C.2.6

Source: CMS NPPES, primary taxonomy 207T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.4% of these records appear in a Medicare file, against 78.8% 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. Wisconsin74.4%
  2. United States78.8%

Neurological Surgery Physician records in Wisconsin, measured

  • In a Medicare file131 of 176 · 74.4% here, 78.8% nationally
  • In the CMS Doctors and Clinicians file112 · 63.6% here, 65.8% nationally
  • Not updated in five years or more89 · 50.6% here, 52.5% nationally
  • Median graduation year2006 · the 112 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

176 NPPES records list neurological surgery physician (207T00000X) as their primary taxonomy with a practice address in Wisconsin: 3 per 100,000 residents against 2.6 nationally (50 states and D.C.). Milwaukee has 60 of them (34%).

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. Colorado175
  2. Minnesota174
  3. Maryland163
  4. New Jersey190

States with a similar rate per 100,000

  1. Washington3.0
  2. Connecticut3.0
  3. Illinois3.0
  4. South Dakota2.9

The largest states

  1. California929
  2. Texas669
  3. Florida644
  4. New York529
  5. Pennsylvania447

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.