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 81 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. Kristen Sinclair, NPGranite City, IL 620401669209904
  2. Renee Siner, NPChicago, IL 606371023498151
  3. Kristin SinghEvanston, IL 602011124774914
  4. Simrat Singh, FNPElmhurst, IL 601261639705908
  5. Michelle Singleton, APRN, CNPUrbana, IL 618011992270888
  6. Erin Sinnaeve, APRNAurora, IL 605061649432287
  7. Adiba Sirojeva, APRNMoline, IL 612651700559911
  8. Miranda Sirvinskas, NPBourbonnais, IL 609141083336861
  9. Erica Sis, APN-CNPEvanston, IL 602011417321134
  10. Kyle Sisler, APN-CNPGlenview, IL 600261023803129
  11. Urvashi SitaparaBarrington, IL 600101205372083
  12. Noi Sithichoke-Rattan, NPChicago, IL 606121265545735
  13. Concha Sitter, NPSterling, IL 610811629167713
  14. Evan Skinner, NPAurora, IL 605061265801393
  15. Karyn Skleney, N.P.Downers Grove, IL 605151619310059
  16. Amanda Skoskiewicz, MSN, CPNPSkokie, IL 600761518296029
  17. Donna Skouby, CNPGranite City, IL 620401235295601
  18. Brian Skraba, DNP, APRN, FNP-BCNew Lenox, IL 604511801488721
  19. Emily Skrzypczak, APRNLombard, IL 601481619531654
  20. Alyson SkurkaChicago, IL 606111174117832
  21. Kelly Slade, N.P.Decatur, IL 625261306240767
  22. Lauren Sladek, APNOttawa, IL 613501982164471
  23. Alicia Sledge, NPUrbana, IL 618011467009464
  24. Wendy Slick, APNRockford, IL 611081144766817
  25. Caroline Slidell, CRNPChicago, IL 606111952361156
  26. Anna Slover, APRNKewanee, IL 614431285213926
  27. Beth Slutsky, RN, APNEvanston, IL 602011518099589
  28. Stephanie Sluzinski, APN-CNPSkokie, IL 600771124713342
  29. Jamil SmartPark Ridge, IL 600681588360861
  30. Kaitlyn Smart, APNDanville, IL 618321134680622
  31. Kathy Smeltzer, N.P.Champaign, IL 618211386775716
  32. Amy Smith, APNPeru, IL 613541619435252
  33. Arlyn Smith, APRN, CNPSycamore, IL 601781265042287
  34. Cally Smith, APNPeoria, IL 616141588118178
  35. Catherine Smith, FNP-BCBrookfield, IL 605131699007278
  36. Corie SmithShelbyville, IL 625651992523658
  37. Diane Smith, NPHarvey, IL 604261891741062
  38. Garrett SmithMarion, IL 629591821766973
  39. Jennifer Smith, FNPFlossmoor, IL 604221487463436
  40. Joyce Smith, APNWinfield, IL 601901063957348
  41. Kathy Smith, NPUrbana, IL 618011760513634
  42. Kerri Smith, ANPSpringfield, IL 627111316306194
  43. Lauren Smith, FNPOak Lawn, IL 604531306331830
  44. M'Kenzee Smith, APNOttawa, IL 613501073064952
  45. Macee Smith, CNPO Fallon, IL 622691467028019
  46. Maureen Smith, NPChicago, IL 606121679876130
  47. Megan Smith, FNPDekalb, IL 601151780451104
  48. Misty Smith, NPShiloh, IL 622691447095013
  49. Molly Smith, FNPBourbonnais, IL 609141619625019
  50. Sharlette Smith, APN-CNPEvanston, IL 602011700398518

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.