NPPES file of Aug 9, 2026

Clinical Social Worker in Illinois

13,637 NPPES records list clinical social worker with a practice address in Illinois, 109 per 100,000 residents, the 19th highest rate of 51. Chicago and Evanston have the most; each record links to the provider's NPI and the Illinois license search. Page 43 of 273.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · 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, 4,368

  1. Chicago4,368
  2. Evanston387
  3. Naperville307
  4. Oak Park281
  5. Champaign220

Clinical Social Worker records in Illinois

  1. Lauren Clancy, L.C.S.WChicago, IL 607071033389119
  2. Emily Clapp, LCSWOakland, IL 619431669329389
  3. Jessica Clapp, LCSWMonticello, IL 618561982375309
  4. Amber Clark, LCSWDecatur, IL 625261366771339
  5. Bianca Clark, LCSWChicago, IL 606171700444320
  6. Candace ClarkAlgonquin, IL 601021619534203
  7. Courtney Clark, LCSWOak Park, IL 603011619301546
  8. Janet Clark, LCSWMarion, IL 629591700271475
  9. Jean Clark, JEAN R CLARKRiverside, IL 605461417051434
  10. Jonetta ClarkDolton, IL 604191750998407
  11. Melissa Clark, LCSWChicago, IL 606241982054862
  12. Michele Clark, LCSWDarien, IL 605611164772224
  13. Rebekah Clark, LPHA,LCSWMoline, IL 612651093953325
  14. Sarah Clark, LCSWChicago, IL 606111821554403
  15. Sonya Clark, LCSWCarbondale, IL 629011225810682
  16. Sue Clark, LCSWFreeport, IL 610321972633253
  17. Susan Clark, LCSW, MSW, ACSWWinfield, IL 601901285911149
  18. Susan Clark, LCSWChicago, IL 606401801238985
  19. Timothy Clark, LCSW LCPC CSADC SAPDes Plaines, IL 600161609966415
  20. Walter Clark, LCSWArlington Heights, IL 600041730301318
  21. Colleen Clark Lay, LCSWYorkville, IL 605601093803058
  22. Carrie Clarke, MSWNorth Chicago, IL 600641366471781
  23. Elizabeth Clarke, LCSWEvanston, IL 602011417156738
  24. Gina ClarkeWarsaw, IL 623791134571607
  25. Jamie Clarke, MSWMount Vernon, IL 628641447145982
  26. Jillian Clarke, LCSWChicago, IL 606571659637601
  27. Karen Clarke, LCSWCary, IL 600131114399698
  28. Kristen Clarke, MSWJoliet, IL 604351750698684
  29. Jessica ClarksonOakley, IL 625011871466698
  30. Germaine Clarno, LCSW,CADCHoffman Estates, IL 601691306079454
  31. Adam Claus, LCSWChicago, IL 606401417248667
  32. Deborah Clause, LCSWOak Park, IL 603011669576971
  33. Caitlin Clay, MSW, LCSWAurora, IL 605061871273235
  34. Thomas Clay, LCSWDanville, IL 618321124470752
  35. Emily Claypool, M.A.Berwyn, IL 604021447682133
  36. Anne Clayton, LCSWHarrisburg, IL 629461447767603
  37. Kayla Clayton, LCSW, APSWMachesney Park, IL 611151386159747
  38. Kristine Clayton, LSWAntioch, IL 600021235949397
  39. Laquita ClaytonDowners Grove, IL 605151316788623
  40. Mary Ann Cleary, LCSW, CADCChicago, IL 606401295194710
  41. Leslie Cleaver, LCSWChicago, IL 606131093818528
  42. Matthew CleaverChicago, IL 606131831779511
  43. Kristin Cleland, LCSWEvanston, IL 602011518377050
  44. Gretchen Clemens, LCSWLibertyville, IL 600481760679047
  45. Jalen Clemmons, MSW, LCSWChicago, IL 606131891302436
  46. Jacqueline Clemons, LCSWPeoria, IL 616151326199407
  47. Jennifer ClevelandBrookfield, IL 605131336971316
  48. Michelle ClevengerPark Ridge, IL 600681205714441
  49. Catherine Clifford, LSWChicago, IL 606141407638075
  50. Tracey Clifford, DR EDD LCSWSt Charles, IL 601741306956800

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 19 of 51 per resident

  1. Oregon118
  2. Minnesota115
  3. New Hampshire114
  4. Illinois109
  5. New Jersey105
  6. Alaska103
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

13.7% of these records appear in a Medicare file, against 11.7% 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. Illinois13.7%
  2. United States11.7%

Clinical Social Worker records in Illinois, measured

  • In a Medicare file1,872 of 13,637 · 13.7% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file2,896 · 21.2% here, 19.1% nationally
  • Not updated in five years or more7,416 · 54.4% here, 52.9% nationally
  • Median graduation year2010 · the 2,895 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13,637 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Illinois: 109 per 100,000 residents against 93 nationally (50 states and D.C.). Chicago has 4,368 of them (32%).

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. Florida13,458
  2. North Carolina15,561
  3. Texas11,683
  4. Ohio9,815

States with a similar rate per 100,000

  1. New Jersey105.4
  2. New Hampshire113.5
  3. Alaska103.5
  4. Minnesota115.2

The largest states

  1. California36,261
  2. New York29,293
  3. Massachusetts17,815
  4. Michigan17,644
  5. North Carolina15,561

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.