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 61 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. Paris LeachmanArlington Hts, IL 600041609511914
  2. Brenna Leadingham, L.S.WDowners Grove, IL 605151205789534
  3. Cashina LearyWoodridge, IL 605171649081472
  4. Debra Leatherman, MSW, LSWElgin, IL 601231841561917
  5. Katarzyna Lebek, LSWArlington Heights, IL 600041871380683
  6. Kassandra LeberDixon, IL 610211699147736
  7. Guadalupe Lechuga, LCSWHighland Park, IL 600351821410010
  8. Andrew Lederman, LSWChicago, IL 606141578327607
  9. Charles Lederman, MSW LCSWOswego, IL 605431629143896
  10. Audrey LedermannPalatine, IL 600671023664885
  11. Angela Lee, MSWHomewood, IL 604301740910025
  12. Breanna LeeBelleville, IL 622231063202398
  13. Carol LeeChicago, IL 606361629863618
  14. Eunji Lee, MSW, LSWLincolnshire, IL 600691114762150
  15. Hyerin LeeChicago, IL 606011972470722
  16. Jerelyn LeeCrystal Lake, IL 600121699475723
  17. Nicholas Lee, MSWPeoria, IL 616141598637084
  18. Nicole Lee, LSWChampaign, IL 618221700550498
  19. Penny LeeChicago, IL 606011376074757
  20. Phillip Lee, LCSWChicago, IL 606071558014548
  21. Stephanie Lee, MSWChampaign, IL 618201104228618
  22. Sungsim LeeChicago, IL 606111336026772
  23. Angela Leeser, MSW, LCSWPingree Grove, IL 601401821354879
  24. Malinda Lehman, MHP, LSWCrystal Lake, IL 600141154273852
  25. Kristina LehrfieldSkokie, IL 600771295282820
  26. Max LeibyElk Grove Village, IL 600071437876554
  27. Amy LeistenWheaton, IL 601871841970522
  28. Gary Lemmon, LCSWNorris City, IL 628691720299811
  29. Michelle Lemrise-HallGeneva, IL 601341083344360
  30. Nia LennanChicago, IL 606051518756329
  31. Daniel Lennon, LCSWCrest Hill, IL 604031598834905
  32. Riley Lentz, LSWChicago, IL 606011285456913
  33. Rafael Leon, LCSWChicago, IL 606321881435790
  34. Grace LeonardChicago, IL 606141003705203
  35. Nicole LeonardChicago, IL 606141689333023
  36. Mary LeonhardtOak Forest, IL 604521093363830
  37. Nadine LepleyCrystal Lake, IL 600141346697414
  38. Sarah LeppChicago, IL 606571558996611
  39. Bailey LeserChicago, IL 606131841148046
  40. Dezaray Leslie, LSWChicago, IL 606441982302543
  41. Ashley Lester, LSWNaperville, IL 605401730038969
  42. Grace Lester, LMSWChicago, IL 606401649008251
  43. Sheree Lettman, LSWChannahon, IL 604101952944928
  44. Paul LeuzziElgin, IL 601201356006266
  45. Nicole LevandWilmette, IL 600911306541677
  46. Francesca LevatinoMcHenry, IL 600501386117620
  47. Jirmiah Leverette, MSWChicago, IL 606111124760426
  48. Jordan LevesqueHines, IL 601411891173530
  49. Alex Levitt, MSW, LSWChicago, IL 606471811818883
  50. John Levitt, PH.D.Schaumburg, IL 601731346311537

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.