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 65 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. Patricia Otis, APN-CNPEvanston, IL 602011639353998
  2. Jamie Ott, FNP-CGillespie, IL 620331285673780
  3. Allison Otte, APRN, CNPChicago, IL 606111629683289
  4. Magdalena Ottosen, APN-DNPAddison, IL 601011295430676
  5. Abrar Ouri, APRN, CNPChicago, IL 606111538909072
  6. Joni Ourth-Finlay, NPQuincy, IL 623011912970831
  7. Juliet Oury, FNP-BCSpringfield, IL 627021265965800
  8. Megan Overcash, APRN, CNPWinfield, IL 601901922559673
  9. Betsy Overland, AGPCNP-BCDowners Grove, IL 605151528890134
  10. Paula Overstreet, ARNP-BCNaperville, IL 605401356326276
  11. Stephanie Owen, FNP-CMount Carmel, IL 628631316769169
  12. Kristen Owens, FNPShorewood, IL 604041811237977
  13. Christian OyibeOrland Park, IL 604621528423019
  14. Donna Oyston, NPRockford, IL 611041366658916
  15. Mary Ozee, APN FNP-CEldorado, IL 629301780690388
  16. Mary PabstEvergreen Park, IL 608051386308534
  17. Caroline Pach, FNP-CChicago, IL 606061164382081
  18. Tracy PackerDecatur, IL 625261942857222
  19. Stephanie Padley, NPElk Grove Village, IL 600071962749887
  20. Anne Padwojski, APNPeoria, IL 616021225224835
  21. Michelle Paetow, APNSt Charles, IL 601751700132495
  22. Mary Pagano, FNP-CGodfrey, IL 620351962980979
  23. Lindsey Paganucci, APRNChicago, IL 606111720910631
  24. Zoe Paisoc, NPElmhurst, IL 601261114747375
  25. Isabella Pak, APN-CNPHighland Park, IL 600351093566341
  26. Gina Palazzolo, ACNPSpringfield, IL 627011891049276
  27. Amanda Palermo, FNP-CElgin, IL 601231609398973
  28. Robin Paliga, NPChicago, IL 606111093928525
  29. Ashley Palmieri, APNOak Lawn, IL 604531194241448
  30. Cherry Palomo, NPMcHenry, IL 600501700266848
  31. Ann Pampalone, RNMokena, IL 604481124181011
  32. Juliet Panambo Kantoff, AGPCNPChicago, IL 606111003299165
  33. Alexander Panday, APRN, CNPChicago, IL 606111568317931
  34. Michelle Panek, APRN, CNPPalos Heights, IL 604631578029013
  35. Patricia Paone, APN, CNPDeerfield, IL 600151740518299
  36. Arshad Papa, FNPPalos Hills, IL 604651730685561
  37. Houri Papazian, APN-CNPEvanston, IL 602011508328410
  38. Jasmin Pappachan, APN-CNPWoodridge, IL 605171174221816
  39. Nisha Pappachan, NPDowners Grove, IL 605151609408814
  40. Sherri PaprockiCrystal Lake, IL 600141538790266
  41. Lekha ParambenMorton Grove, IL 600531861853517
  42. Christine Mary Paran, APNArlington Heights, IL 600051982185450
  43. Lucia Parducci, APRN,CNPSt Charles, IL 601741639935810
  44. Trupti Parikh, CPNP-PCOak Lawn, IL 604531649420605
  45. Linda Parish, R.N. N.P.Rockford, IL 611081972607513
  46. Cara Park, APN-CNPElmhurst, IL 601261407430408
  47. Dongho Park, N.P.Urbana, IL 618011215088240
  48. Lilly Park, NPChicago Ridge, IL 604151346929601
  49. Karina Parke, NPUrbana, IL 618021194195842
  50. Anne Parker, APN-CNPHighland Park, IL 600351881474302

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.