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 3 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. Claire Anastos, NPGrayslake, IL 600301265022693
  2. Vina Andaya, APN-CNPEvanston, IL 602011376276022
  3. William Andel, ANPQuincy, IL 623051821048372
  4. Janice Andersen, N.P.Sterling, IL 610811235211251
  5. Amy AndersonPeoria, IL 616151215592183
  6. Brenda Anderson, NPUrbana, IL 618021710067483
  7. Brittany Anderson, APNChampaign, IL 618201255895108
  8. Jaymine Anderson, AGPCNPChicago, IL 606371598209827
  9. Jessica Anderson, FNP-BCSycamore, IL 601781023681079
  10. Jill AndersonChicago, IL 606121841399706
  11. Kendra Anderson, NPChampaign, IL 618221922474477
  12. Maria AndersonBurr Ridge, IL 605271841760535
  13. Michael Anderson, APNSkokie, IL 600771699459636
  14. Sarah Anderson, NPChicago, IL 606111043243355
  15. Diane Anderton, DNPPeoria, IL 616141760124663
  16. Tammy Andes, APRNNewton, IL 624481639635972
  17. Bernard Andres, APN-CNPSkokie, IL 600771245866375
  18. Corrinne Andresen, MSN, FNP-CDowners Grove, IL 605151558252841
  19. Theresa Andrews, APNGeneva, IL 601341952620452
  20. Alayna Anerino, APRN, CNPChicago, IL 606111760835714
  21. Dietra Angelly, FNP-CMarion, IL 629591902371313
  22. Natalia AngelovHighland Park, IL 600351174220388
  23. Jasmine Anish, FNPGlen Ellyn, IL 601371558959262
  24. Paul Antczak, APN-CNPChicago, IL 606251790457190
  25. Angela Anton, APRNGurnee, IL 600311417522780
  26. Jennifer Anton, APN-CNPEvanston, IL 602011245947803
  27. Ijeoma AnukwuSavoy, IL 618741982143582
  28. Kaitlyn Anwar, APRNNaperville, IL 605641912707746
  29. Sarah Anzevino, APN-CNPEvaston, IL 602011437474814
  30. Bosede ApataChicago, IL 606171033584909
  31. Brittany ApostalArlington Heights, IL 600051457868689
  32. Jocelyn Arackal, FNP,Glen Ellyn, IL 601371861044588
  33. Angelica ArandaRockford, IL 611041639987944
  34. Yetzenia Arauz, CNPFairmont City, IL 622011366508053
  35. Amy Arellanes, APRN, CNPSt Charles, IL 601751306452735
  36. Danielle Arends, N.P.Chicago, IL 606461811026362
  37. Clare Arentsen, FNP-BCBreese, IL 622301225645690
  38. Nora Arif, FNPHuntley, IL 601421730916206
  39. Kyle Arloff, CNPUrbana, IL 618011831855451
  40. Laine Arms, APRN, CNPPeoria, IL 616141295259901
  41. Melissa Armstead, DNPBelleville, IL 622261326599911
  42. Melissa Armstrong, NPSterling, IL 610811194150862
  43. Samantha Arner, APRN, CNPChicago, IL 606111609696590
  44. Luke Arnfelt, APRN, CNPGeneva, IL 601341790491744
  45. Adrienne Arnold, MSN, APRN, FNP-CChicago, IL 606161720888936
  46. Lisa Arnold, NPCarbondale, IL 629011376847301
  47. Tracy Arnold, APNPCentralia, IL 628011952660300
  48. Ashley AronsChicago, IL 606021154181139
  49. Mark Anthony Artaba, AGNP-CChicago, IL 606451073491346
  50. Maria Arzadon-Mercado, RN, MS, FNPAurora, IL 605061356448872

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.