NPPES file of Aug 9, 2026

Nurse Practitioner in Illinois

4,892 NPPES records list nurse practitioner with a practice address in Illinois, 39 per 100,000 residents, the 13th highest rate of 51. Chicago and Peoria have the most; each record links to the provider's NPI and the Illinois license search. Page 55 of 98.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · 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, 952

  1. Chicago952
  2. Peoria182
  3. Evanston138
  4. Rockford129
  5. Naperville122

Nurse Practitioner records in Illinois

  1. Sarah Mathiason, APNElmhurst, IL 601261255073136
  2. Cassie Matlage, RNJoliet, IL 604351962110486
  3. Jennifer Matson, WHNPAurora, IL 605041285977595
  4. Diane Mattes, CNPHines, IL 601411942425673
  5. Re'Jahnique Matthews, DNP, APRN, CPNP-PCOak Lawn, IL 604531881305142
  6. Taylor MatthewsRockford, IL 611141720945769
  7. Victoria Matthews, FNPDecatur, IL 625261275002701
  8. Megan Mattingly, APN-CNPEvanston, IL 602011255718797
  9. Judith Mattox, NPPalos Heights, IL 604631841629821
  10. Patricia Maule, DNP, FNP-BC, AOCNPChicago, IL 606111629123468
  11. Maddison Maxedon, APRNMt Zion, IL 625491629862982
  12. Dianne Maxwell, NPChampaign, IL 618221841362225
  13. Carrie May, APN-CNPSchaumburg, IL 601931437435997
  14. Jacqueline May, NPRockford, IL 611071699715706
  15. Patricia May, FNP-BCMonee, IL 604491497547699
  16. Patricia May, NPDowners Grove, IL 605151821016213
  17. Carolyn Mayer, APRN, CNPOrland Park, IL 604621073023263
  18. Deana Mayer, APN, CNPRockford, IL 611081558897421
  19. Shelley Mayer-Zich, APRN, CNPPalos Heights, IL 604631306203757
  20. Sophie Maynard, FNPSkokie, IL 600771154105252
  21. Vera MaynardChicago, IL 606121649375692
  22. Karmen Maytum, NPChicago, IL 606431467981571
  23. Jennifer MazanekCentralia, IL 628011922951219
  24. Sandra Mazur, APN-CNPBolingbrook, IL 604401588651509
  25. Yana Mazya, FNPEvanston, IL 602011174165880
  26. Laura Mazzenga, CNP, CUNPChicago, IL 606111184836041
  27. Michelle Mc Lain, APNMarion, IL 629591104102474
  28. Brooke McAllister, NPUrbana, IL 618011215390414
  29. Monica McAndrews, N.P.La Grange, IL 605251083904643
  30. Christina McBrideElmhurst, IL 601261881238665
  31. Mariah McCafferty, FNP-CChicago, IL 606611245100742
  32. Hillary McCann, APRNChampaign, IL 618221871214031
  33. Shirley McCann, RNC NPHarvey, IL 604261770650814
  34. Julia McCann-Khludenev, DNP, FNP-BCMelrose Park, IL 601601780195701
  35. Kathryn McCarthy, APNSkokie, IL 600761235535790
  36. Steven McCarthy, RNOak Park, IL 603041710768775
  37. Molly McCarty, FNPMoline, IL 612651770863292
  38. Megan McClellan, APRN, CNPChicago, IL 606111790035053
  39. Megan McClellan, APN, FNP-LCarbondale, IL 629011740795194
  40. Amanda McClimansRockford, IL 611141407468408
  41. Michele McClory, APN-CNPElmhurst, IL 601261851928378
  42. Carley McCloud, NPMoline, IL 612651386003358
  43. Elisabeth McClure, FNP APNNormal, IL 617611609504109
  44. Michelle McClure, APNChicago, IL 606161982791760
  45. Heather McCollough, ARNPMoline, IL 612651992966287
  46. Caitlin McConville, APRNElk Grove Village, IL 600071326756578
  47. Judith McConville, APN/CNPMendota, IL 613421922288208
  48. Donna McCormack, APNMaywood, IL 601531396878682
  49. Angela McCormick, NPChatham, IL 626291992238810
  50. Maureen McCormick, APRN, FNP-BCHinsdale, IL 605211912923822

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 13 of 51 per resident

  1. Kentucky40
  2. Iowa40
  3. Florida39
  4. Illinois39
  5. Indiana38
  6. Mississippi37
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.8% of these records appear in a Medicare file, against 73.4% 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. Illinois80.8%
  2. United States73.4%

Nurse Practitioner records in Illinois, measured

  • In a Medicare file3,951 of 4,892 · 80.8% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file3,390 · 69.3% here, 57.4% nationally
  • Not updated in five years or more1,740 · 35.6% here, 44.6% nationally
  • Median graduation year2018 · the 3,389 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,892 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in Illinois: 39 per 100,000 residents against 29 nationally (50 states and D.C.). Chicago has 952 of them (19%).

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. Texas4,825
  2. North Carolina4,524
  3. Ohio4,254
  4. Wisconsin3,995

States with a similar rate per 100,000

  1. Florida39.1
  2. Indiana37.6
  3. Iowa40.3
  4. Kentucky40.4

The largest states

  1. Florida8,844
  2. California8,223
  3. Texas4,825
  4. North Carolina4,524
  5. Ohio4,254

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.