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 4 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. Mia AntczakLisle, IL 605321043198989
  2. Susan AntoniniWinnetka, IL 600931518550284
  3. Leah Anttila, BSW, QIDPMcHenry, IL 600501053767491
  4. Lauren Appelson, LSWChicago, IL 606131811739881
  5. Richard Apple, LCSWRockford, IL 611041790896207
  6. Fernanda AragonElgin, IL 601241639884760
  7. Raul ArambulaOswego, IL 605431528708930
  8. Anna Aranda, LSWOak Lawn, IL 604531902735822
  9. Karen Aranda LopezSkokie, IL 600761700672409
  10. Judith Aranson, LCSWChicago, IL 606401427194422
  11. Fotine AravantinosElgin, IL 601241538946165
  12. Laura Arbetman, MSWOak Park, IL 603021144101593
  13. Rita ArceMcHenry, IL 600501710612924
  14. Lindsey Archbold, MSWBatavia, IL 605101548097918
  15. Jeremy ArcherMcHenry, IL 600501710391172
  16. Cicely Argue, LSWCalumet City, IL 604091275360380
  17. Daniella Argueta LopezAurora, IL 605061063246775
  18. Constantina ArgumedoDowners Grove, IL 605151063293025
  19. Ann Armstrong, LSWChicago, IL 606051881393825
  20. Penelope ArmstrongOswego, IL 605431538936950
  21. Reese ArmstrongChampaign, IL 618201841142353
  22. Tim ArmstrongLoves Park, IL 611111114285673
  23. Alyssa Arnol Kaufman, LCSWDeerfield, IL 600151740681972
  24. Jamey Arnold, MSWChicago, IL 606341710402581
  25. Rachel ArnoldChampaign, IL 618201669912994
  26. Sophie AroestyBerwyn, IL 604021396473468
  27. Susan AroraLisle, IL 605321780247114
  28. Juan ArreolaCobden, IL 629201356881577
  29. Melissa ArrietaLa Grange Park, IL 605261033889365
  30. Stacy ArriolaMcHenry, IL 600501679070338
  31. Brandi Arseneau, MSWWatseka, IL 609701851260624
  32. Danya ArtimisiSwansea, IL 622261740901206
  33. Michelle Artino, MSWClarendon Hills, IL 605141437415528
  34. Christina Asare-Konadu, MSWJerseyville, IL 620521437996113
  35. Linnea AsbachMcHenry, IL 600501720570583
  36. Abigail Ascencio, LSWDekalb, IL 601151528588068
  37. Diana Ascencio, LCSW, CPAIPAurora, IL 605041477079523
  38. Nell Aschenbrener, LMSWDanville, IL 618321952918435
  39. Justin AseltinePlainfield, IL 605851497176556
  40. Sheila Ashby, LCSWMount Vernon, IL 628641659467207
  41. Amy Ashe, LMSWRock Island, IL 612011588480065
  42. Kennedy AsheNaperville, IL 605631710779129
  43. Amber AshfordChicago, IL 606551588399372
  44. Parker AshworthMcHenry, IL 600501891559282
  45. Sandy Asoofi, MSWLibertyville, IL 600481023861317
  46. Emily Assef, MSWChicago, IL 606131972495059
  47. Claire AstoneChicago, IL 606261528560554
  48. Eugenia Astudillo Arcos, LSWWaukegan, IL 600851730050915
  49. Jessica Atassi, LSWAurora, IL 605031902570658
  50. Ryan Atherton, LSWILElk Grove Village, IL 600071336820331

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.