NPPES file of Aug 9, 2026

Neurology Physician in Illinois

952 NPPES records list neurology physician with a practice address in Illinois, 7.6 per 100,000 residents, the 12th highest rate of 51. Chicago and Maywood have the most; each record links to the provider's NPI and the Illinois license search. Page 19 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Chicago has the most, 396

  1. Chicago396
  2. Maywood49
  3. Springfield45
  4. Peoria31
  5. Park Ridge28

Neurology Physician records in Illinois

  1. Barry Weber, M.D.Glenview, IL 600251598794950
  2. Barbara Weis, FNP BCBloomington, IL 617041689150948
  3. Reuben Weisz, M.D.Gurnee, IL 600311689670366
  4. Kenneth Welch, MB,CH.B, FRCPBartlett, IL 601031699028001
  5. Ronald Welch, M.D.Belleville, IL 622231821350125
  6. Patrick Wen, MDArlington Heights, IL 600051942867825
  7. Melvin Wichter, M.D.Palos Heights, IL 604631871503623
  8. Lawrence Wilkin, MDElmhurst, IL 601261710948997
  9. David Williams, M.D.Scott Afb, IL 622251013903459
  10. Grant Williams, MDChicago, IL 606121184318446
  11. Jessica Wilson, MD, MPHChicago, IL 606121932696309
  12. Jessica Wilson, M.D.Chicago, IL 606171760793707
  13. John Wilson, MDMelrose Park, IL 601601548243678
  14. Marquess Wilson, M.D.Chicago, IL 606121093963670
  15. Natalie Witek, MDPark Ridge, IL 600681760725469
  16. Craig Wlodarek, M.DHinsdale, IL 605211851442230
  17. Richard Wlodarski, MDGlenview, IL 600261235516774
  18. Matthew Wodziak, M.D.Maywood, IL 601531730440116
  19. Walter Wojcik, M.D,,PH.D.Berwyn, IL 604021033104021
  20. Jessica Wolf, MDCrystal Lake, IL 600141104441252
  21. James Won, MDQuincy, IL 623011245340439
  22. Florence Woods, DNPPeoria, IL 616371851994263
  23. Robert Wright, M.D.Chicago, IL 606121821013483
  24. Peter Wrigley, M.DUrbana, IL 618011144660572
  25. Allan Wu, MDChicago, IL 606111336167956
  26. Sienna Wu, MDChicago, IL 606121851222996
  27. Daniel Wynn, M.D.Northbrook, IL 600621710971700
  28. Kangni Xiao, MDChicago, IL 606121376248351
  29. Tao XieChicago, IL 606371417132119
  30. Lei Xu, MDMaywood, IL 601531346462124
  31. Dixon Yang, MDChicago, IL 606071073047635
  32. Julia Yee, MDChicago, IL 606121770325854
  33. Engin Yilmaz, MDHarvey, IL 604261245324821
  34. Serena Yin, MDChicago, IL 606371083106967
  35. Jacob Yomtoob, MDChicago, IL 606111689129876
  36. Daniel Young, MDBloomington, IL 617041972983377
  37. Mary Young, MDGlenview, IL 600261023638194
  38. Zilfah Younus, MDChicago, IL 606421538555099
  39. Jeffrey Yu, M.D.Chicago, IL 606571619174927
  40. Miranda YuChicago, IL 606111730896168
  41. Yang YuGlenview, IL 600261225590920
  42. Chad Yucus, M.D.Glenview, IL 600261427265347
  43. Thomas Zabiega, MDPalos Heights, IL 604631386755916
  44. Tresa Zacharias, MDChicago, IL 606121366838708
  45. Cindy Zadikoff, MDChicago, IL 606111427109743
  46. Steven Zak, MDNorthbrook, IL 600621861467755
  47. Christopher ZallekPeoria, IL 616061548368822
  48. Sarah ZallekPeoria, IL 616061467543942
  49. Li Zhang, MDNaperville, IL 605401184611881
  50. Yonghua Zhang, M.D.Naperville, IL 605401740503960

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 12 of 51 per resident

  1. Vermont8.0
  2. New Hampshire8.0
  3. Missouri7.8
  4. Illinois7.6
  5. Michigan7.4
  6. Oregon6.8
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.0% of these records appear in a Medicare file, against 81.2% 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. Illinois79.0%
  2. United States81.2%

Neurology Physician records in Illinois, measured

  • In a Medicare file752 of 952 · 79.0% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file575 · 60.4% here, 68.3% nationally
  • Not updated in five years or more402 · 42.2% here, 50.3% nationally
  • Median graduation year2006 · the 573 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

952 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in Illinois: 7.6 per 100,000 residents against 6.5 nationally (50 states and D.C.). Chicago has 396 of them (42%).

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. Massachusetts964
  2. Pennsylvania1,077
  3. Ohio789
  4. Michigan739

States with a similar rate per 100,000

  1. Missouri7.8
  2. New Hampshire8.0
  3. Vermont8.0
  4. Oregon6.8

The largest states

  1. California2,339
  2. New York1,778
  3. Florida1,530
  4. Texas1,382
  5. Pennsylvania1,077

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.