NPPES file of Aug 9, 2026

Acute Care Clinical Nurse Specialist in Illinois

35 NPPES records list acute care clinical nurse specialist with a practice address in Illinois, 0.3 per 100,000 residents, the 6th highest rate of 45. Chicago and Downers Grove have the most; each record links to the provider's NPI and the Illinois license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 364SA2100X · 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, 13

  1. Chicago13
  2. Downers Grove3
  3. Naperville3
  4. Park Ridge3
  5. Alton1

Acute Care Clinical Nurse Specialist records in Illinois

  1. Manisa Baker, APNDowners Grove, IL 605151023479508
  2. Emily BreyChicago, IL 606121760293013
  3. Lora DolmanAntioch, IL 600021255211785
  4. Erin DowdingChicago, IL 606121033920822
  5. Paula Dunskis, APNChicago, IL 606111447566807
  6. Kristen Fisher, APRNChicago, IL 606121497516397
  7. Samantha Herbert, APRNChicago, IL 606571285333799
  8. Deborah Kantoris, APNPark Ridge, IL 600681013266352
  9. Margaret KearneyDowners Grove, IL 605151598284473
  10. Mary Kirby, RN APN CNSChicago, IL 606111487106647
  11. Lynn Klassman, APNPark Ridge, IL 600681831490523
  12. Kristin Knobloch, APRN-CNSAlton, IL 620021750610044
  13. Julie Kozlowski, CNSNaperville, IL 605401932110004
  14. Margaret Kraft, NPChicago, IL 606121184937583
  15. Helen Lonergan-Thomas, APN, CCNS-BCOak Lawn, IL 604531720221088
  16. Mary LyonsNaperville, IL 605401174006290
  17. Sarah Maier, DNPChicago, IL 606121689144347
  18. Annette Mattea, APRNDowners Grove, IL 605151578219374
  19. Veronica Matticks, APNLa Grange Highlands, IL 605251548706708
  20. Kathryn McAndrews, APNChicago, IL 606121366636417
  21. Ruth McGaha, ACNPLibertyville, IL 600481184924961
  22. Justin MeyerChicago, IL 606121306535125
  23. Tracy Montesa, APRNChicago, IL 606571437707825
  24. Susan O'Mara, APNPark Ridge, IL 600681043553720
  25. Schuyler Perez De Salmeron, MSN APN ACCNS-AGJoliet, IL 604351427690700
  26. Susan Ryan, NPChicago, IL 606111184834244
  27. Nancy Schwabauer, CNSElmhurst, IL 601261922019272
  28. Tilitha ShawgoSpringfield, IL 627021063669661
  29. Victoria SteinkoenigPeoria, IL 616371982997904
  30. Celia Thomas, CNSNaperville, IL 605401932110145
  31. Mary Vance, APNElk Grove Village, IL 600071639363476
  32. Tracy Viers, AGCNSQuincy, IL 623011962126946
  33. Carissa Waters, APNChicago, IL 606571700313202
  34. Esther Weiss, CNSElgin, IL 601231417238528
  35. Casey White, APRNNormal, IL 617611487247821

Source: CMS NPPES, primary taxonomy 364SA2100X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 6 of 45 per resident

  1. Ohio0.4
  2. Alaska0.4
  3. District of Columbia0.3
  4. Illinois0.3
  5. Hawaii0.3
  6. Rhode Island0.3
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 364SA2100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

48.6% of these records appear in a Medicare file, against 45.7% 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. Illinois48.6%
  2. United States45.7%

Acute Care Clinical Nurse Specialist records in Illinois, measured

  • In a Medicare file17 of 35 · 48.6% here, 45.7% nationally
  • In the CMS Doctors and Clinicians file11 · 31.4% here, 28.3% nationally
  • Not updated in five years or more21 · 60.0% here, 53.3% nationally
  • Median graduation year2007 · the 11 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 364SA2100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

35 NPPES records list acute care clinical nurse specialist (364SA2100X) as their primary taxonomy with a practice address in Illinois: 0.3 per 100,000 residents against 0.1 nationally (50 states and D.C.). Chicago has 13 of them (37%).

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. California38
  2. Texas27
  3. Virginia22
  4. Florida18

States with a similar rate per 100,000

  1. Colorado0.3
  2. Indiana0.2
  3. Massachusetts0.2
  4. Maryland0.2

The largest states

  1. Oklahoma56
  2. Ohio53
  3. California38
  4. Texas27
  5. Virginia22

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.