NPPES file of Aug 9, 2026

Social Worker in Illinois

5,881 NPPES records list social worker with a practice address in Illinois, 47 per 100,000 residents, the 16th highest rate of 51. Chicago and McHenry have the most; each record links to the provider's NPI and the Illinois license search. Page 57 of 118.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · 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, 1,283

  1. Chicago1,283
  2. McHenry790
  3. Champaign265
  4. Aurora126
  5. Elgin111

Social Worker records in Illinois

  1. Shantih KleenChicago, IL 606401356188072
  2. Colleen Kleiger, MSW, LSWWheaton, IL 601871538632880
  3. Joyce Klein, LCSWChicago, IL 606181306312681
  4. Kelsey Klein, LSWSpring Valley, IL 613621811824394
  5. Catherine Kleinmuntz, PHD, LSWChicago, IL 606401043146236
  6. Caitlin KleistMcHenry, IL 600501215705017
  7. Jeffrey Klepec, LSWMahomet, IL 618531386565273
  8. Lindsey Klepper, MSWKenilworth, IL 600431437834421
  9. Matthew Klestinski, D CLibertyville, IL 600481366557225
  10. Susan Klingaman, LMSWMoline, IL 612651821207986
  11. Raquel KlingerMcHenry, IL 600501184371445
  12. Dale Klooster, LCSWFlossmoor, IL 604221982613402
  13. Maxwell KlugChicago, IL 606121447928080
  14. Magdalena Kmiecik, LSWChicago, IL 606571689371767
  15. Kelly Knapik, LSWCrystal Lake, IL 600121225957046
  16. Celia Knapp, MSWChicago, IL 606591225828106
  17. Nicole KnebelsbergerDowners Grove, IL 605151225794019
  18. Elliott KnickMcHenry, IL 600501902458292
  19. Krysten KnievelRoscoe, IL 610731770310138
  20. Cambria Knight, LSWChicago, IL 606611932635190
  21. Patrick Knight, MSWPalos Heights, IL 604631245082833
  22. Jessie Knoble, LSWBuffalo Grove, IL 600891033829213
  23. Kimberly KnowlesBerwyn, IL 604021033755889
  24. Fae KobernikChicago, IL 606401023903598
  25. Claire KochCrystal Lake, IL 600141568821585
  26. Erika Koch-WeserChicago, IL 606141104547033
  27. Jaclyn KociMcHenry, IL 600501912860388
  28. Samantha KoderDekalb, IL 601151548832942
  29. Tonnia Koehler, MSWChicago, IL 606121942339304
  30. Nancy Koepke, LMSWRock Island, IL 612011891945911
  31. Carl Koerner, MSW, LSWFrankfort, IL 604231720746035
  32. Ashley Kohanyi, LSWRockford, IL 611071265140693
  33. Timothy Kohlbecker, MSWDanville, IL 618321063505980
  34. Samantha Kohnke, LSWChicago, IL 606111255047601
  35. Sydney KohrmanChicago, IL 606081942179932
  36. Roxana KolberAurora, IL 605061669146148
  37. Jessica KolkaGeneva, IL 601341184295594
  38. Jessica KolthoffMcHenry, IL 600501396109088
  39. Madeline KomistraMcHenry, IL 600501982443602
  40. Jacqueline KontohMcHenry, IL 600501114643418
  41. Tyler Koontz, LSWChampaign, IL 618201649699786
  42. Jocelyn KorattiyilWaukegan, IL 600851053651463
  43. Megan Korbel Nolan, MSWDekalb, IL 601151851098909
  44. Jonathon KorberPlainfield, IL 605441659118875
  45. Emily KormanLibertyville, IL 600481306626668
  46. Cindy Korso, LSWMontgomery, IL 605381326743170
  47. Kathryn Korth, LSW, CADCBelvidere, IL 610081790116481
  48. Alana Korzonas, LSWNorthbrook, IL 600621033958574
  49. Natalia Kos, MSWHines, IL 601411336730142
  50. Holly KoserMt Carroll, IL 610531700321452

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 16 of 51 per resident

  1. Utah56
  2. Alaska50
  3. Oregon50
  4. Illinois47
  5. New Jersey46
  6. Arkansas44
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.1% of these records appear in a Medicare file, against 3.6% 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. Illinois3.1%
  2. United States3.6%

Social Worker records in Illinois, measured

  • In a Medicare file182 of 5,881 · 3.1% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file301 · 5.1% here, 5.7% nationally
  • Not updated in five years or more2,381 · 40.5% here, 51.0% nationally
  • Median graduation year2018 · the 300 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,881 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Illinois: 47 per 100,000 residents against 40 nationally (50 states and D.C.). Chicago has 1,283 of them (22%).

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. Massachusetts5,517
  2. Florida5,470
  3. Pennsylvania5,063
  4. New Jersey4,242

States with a similar rate per 100,000

  1. Oregon49.6
  2. Arkansas44.0
  3. Alaska50.2
  4. Louisiana41.7

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Massachusetts5,517

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.