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 13 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. Faranak Najibi, M.DChicago, IL 606401063859775
  2. Joo Yeon Nam, M.D.Chicago, IL 606121750675187
  3. Aditi Narechania, M.D.Chicago, IL 606111295981249
  4. Koteswara Narla, M.D.Springfield, IL 627021326131459
  5. Riaz Naseer, M.D.Maryville, IL 620621245345537
  6. Joseph Nashid, DOEvergreen Park, IL 608051407435167
  7. Martha Neagu Aristide, M.D.,PH.D.North Chicago, IL 600641356668719
  8. Delbert Nelson, M.D.Champaign, IL 618211598054777
  9. Richard NelsonSugar Grove, IL 605541235477381
  10. Sajjan Nemani, MDMaryville, IL 620621649220542
  11. Vera Nemsadze, M.D.Springfield, IL 627021194560516
  12. Gene Neri, MDHinsdale, IL 605211922124569
  13. Hrachya Nersesyan, M.D., PH.D.Peoria, IL 616031497957468
  14. Minh Thu Nguyen, DOMaywood, IL 601531033790910
  15. Martin Nicholas, MDBurr Ridge, IL 605271730230715
  16. Jennifer Nichols, M.D.Winfield, IL 601901790028801
  17. Borislav Nikolov, M.D.Chicago, IL 606251588765317
  18. Jimmy Ninh, M.D.Springfield, IL 627691104088939
  19. Takashi Nishida, MDChicago, IL 606111669488417
  20. Avertano Noronha, MDBurr Ridge, IL 605271649321621
  21. Stephen Northrop, D.D.S., M.D.Beach Park, IL 600871164732525
  22. Waldemar Nowak, M.D.Plainfield, IL 605851619256534
  23. John NugentChicago, IL 606371922680222
  24. Ekenedilichukwu Nwoye, M.D.Evanston, IL 602011124551841
  25. Rebecca O'Dwyer, M.D.Chicago, IL 606121093004491
  26. Robert O'Hara, M.D.Hines, IL 601411457304669
  27. Maureen O'Marro, D.O.Springfield, IL 627021396195988
  28. Daniel O'Reilly, M.D.Elmhurst, IL 601261629184833
  29. Eduard Obolsky, M.D.Winnetka, IL 600931033510615
  30. Carly Oboudiyat, M.D.Chicago, IL 606111700100237
  31. Caroline Olvera, M.D.Chicago, IL 606121639531817
  32. Nathaniel OommenMaywood, IL 601531740083799
  33. Puneet Opal, MD, PHDChicago, IL 606111316055023
  34. Cristina Orfei, M.D.Chicago, IL 606121710079108
  35. Karen Orjuela Traslavina, M.DChicago, IL 606371699060640
  36. Kimberly Orozco, MDEvanston, IL 602011053042036
  37. Allison Osen, MDPalos Heights, IL 604631528597945
  38. Bassam Osman, M.D.Chicago, IL 606161215937628
  39. Alexander Ou, MDArlington Heights, IL 600051649666256
  40. Shahram Oveisgharan, MDHinsdale, IL 605211861189987
  41. Mahesh PadmanabanChicago, IL 606371528379674
  42. Nina Paleologos, MDDowners Grove, IL 605151689733552
  43. Bakul Pandya, MDJoliet, IL 604351104814342
  44. Zachary Pardieck, MDChicago, IL 606111376003814
  45. Jason Parikh, M.D.Hinsdale, IL 605211609032218
  46. Mahesh Parikh, M.D.Crystal Lake, IL 600121659309151
  47. Danny Park, MDChicago, IL 606251811148786
  48. Esmeralda Park, M.D.Arlington Heights, IL 600051881854677
  49. Margaret Park, MDChicago, IL 606111396754735
  50. Alkesh Patel, M.D.Schaumburg, IL 601731376728196

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.