NPPES file of Aug 9, 2026

Acute Care Nurse Practitioner in Illinois

639 NPPES records list acute care nurse practitioner with a practice address in Illinois, 5.1 per 100,000 residents, the 34th highest rate of 51. Chicago and Peoria have the most; each record links to the provider's NPI and the Illinois license search. Page 12 of 13.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LA2100X · 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, 243

  1. Chicago243
  2. Peoria44
  3. Oak Lawn28
  4. Maywood25
  5. Springfield22

Acute Care Nurse Practitioner records in Illinois

  1. Marita Tomacruz, APRNEvanston, IL 602021700579810
  2. Paige TomazinChicago, IL 606121205764743
  3. Breanna Tompkins, APNPeoria, IL 616061457010407
  4. Jessica Torres, MSN, AGACNP-BC, CENChicago, IL 606371598326092
  5. Kelsey Torvik, APNChicago, IL 606111235654112
  6. Angela Tosaw, NPChicago, IL 606111508278193
  7. Stephanie Townsend, APNChicago, IL 606371831609551
  8. Sheila Treftz, APNNaperville, IL 605401023074051
  9. Thad TrejoChicago, IL 606411255870796
  10. Laura Triola, APNMaywood, IL 601531174891436
  11. Shannon TrosperBloomington, IL 617011326688870
  12. Christine Trotter, ACNPChicago, IL 606371932363728
  13. Aneta Trybula, RN, BSN, MSN, AGACNPOrland Park, IL 604621205452489
  14. Jacob Trzaskos, APNChicago, IL 606121992584031
  15. Regina Tsang, APNChicago Ridge, IL 604151326544404
  16. Yvonne Tumbali, RN, APN, CNPWinfield, IL 601901831403419
  17. Francesco UmbriacoChicago, IL 606371356772636
  18. Melissa Urban, NPWaukegan, IL 600851518657170
  19. Helen Utomi, NPChicago, IL 606121356772743
  20. Elizabeth Van BurenOak Lawn, IL 604531811828551
  21. Scott Van-AstenOak Park, IL 603041871931337
  22. Anna Vandecaveye, APRN, CNPChicago, IL 606111902352735
  23. Kathryn Vanderzwan, MS, APN/CNPEvanston, IL 602011861678294
  24. Lindsey Vanschoyck, NP-CRobinson, IL 624541083153878
  25. Nicholas Velasquez, AG-ACNPChicago, IL 606111942720123
  26. Jennifer Verploegh, AGACNP-BCMaywood, IL 601531801286745
  27. Brittany Vissepo, AGACNP-BCOak Lawn, IL 604531144953977
  28. Heather VittetowRockford, IL 611041861235285
  29. Ronald Volanti, RN, NPBurr Ridge, IL 605271346605110
  30. Sarah Voll, ACNP-BCChicago, IL 606121093140881
  31. Jill Wagenbach, APRN-BC, CNPPeoria, IL 616371538905187
  32. Evan WalderPeoria, IL 616361891510731
  33. Celine Walker, AGACNP-BCSpringfield, IL 627021184002867
  34. Sara Wallis, AGACNPDecatur, IL 625261912760141
  35. Karen Walsh, CNPChicago, IL 606111346624293
  36. Katherine Walsh, RN, APN, CNPChicago, IL 606121295988210
  37. Jennifer Walston, AGACNP-BCSpringfield, IL 627021629471297
  38. Amy Ward, AGACNP-BCChicago, IL 606371447187018
  39. Frances Ward, DNP, AGACNP-BCOrland Park, IL 604621467164939
  40. Lindsey Ward, AG-ACNPSchaumburg, IL 601731093543506
  41. James Warnecke, RN, MSN, APN-BCChicago, IL 606371437405156
  42. Lauren Watson, APN, CNPElmhurst, IL 601261346496411
  43. Kristin WeaverChicago, IL 606111013181197
  44. Derek Webber, ACNPC-AG, MSNRockford, IL 611041962281006
  45. Susan Weber, APNNaperville, IL 605401942368782
  46. Jaclyn Weidner, APNRockford, IL 611031669969275
  47. Mary Weist, ARNPChicago, IL 606221962608190
  48. Stephen Welty, NURSE PRACTITIONERFairfield, IL 628371811640105
  49. Jennifer Wereski, AGACNP-BCOak Lawn, IL 604531992287916
  50. Genevieve Wessel, AGACNP, APN, CNPPeoria, IL 616371700396736

Source: CMS NPPES, primary taxonomy 363LA2100X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 34 of 51 per resident

  1. Nevada5.5
  2. Kansas5.4
  3. Iowa5.4
  4. Illinois5.1
  5. Hawaii4.8
  6. Oregon4.7
  7. 50 states and D.C.8.1

Source: CMS NPPES, primary taxonomy 363LA2100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.7% of these records appear in a Medicare file, against 79.9% 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. Illinois78.7%
  2. United States79.9%

Acute Care Nurse Practitioner records in Illinois, measured

  • In a Medicare file503 of 639 · 78.7% here, 79.9% nationally
  • In the CMS Doctors and Clinicians file434 · 67.9% here, 67.6% nationally
  • Not updated in five years or more287 · 44.9% here, 39.0% nationally
  • Median graduation year2017 · the 434 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LA2100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

639 NPPES records list acute care nurse practitioner (363LA2100X) as their primary taxonomy with a practice address in Illinois: 5.1 per 100,000 residents against 8.1 nationally (50 states and D.C.). Chicago has 243 of them (38%).

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. Arizona645
  2. Massachusetts598
  3. Maryland755
  4. North Carolina500

States with a similar rate per 100,000

  1. Iowa5.4
  2. Hawaii4.8
  3. Kansas5.4
  4. Oregon4.7

The largest states

  1. Texas3,239
  2. California1,810
  3. Florida1,794
  4. New York1,720
  5. Ohio1,679

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.