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 60 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. Katy LanghurstWheaton, IL 601871356994552
  2. Kevin LangowskiChampaign, IL 618201073170676
  3. Jessica Lankford, MA, LSWWilmette, IL 600911801429055
  4. Dylan LannersMcHenry, IL 600501326917733
  5. Alison Lanter, LSWGreenville, IL 622461912313321
  6. Caitlin LantzChampaign, IL 618201629584412
  7. Madison LapidusWaukegan, IL 600851679171789
  8. Emily LapinskiDeerfield, IL 600151790316321
  9. Alfonso LaraWaukegan, IL 600851639997141
  10. Beverly Lara, MSW, LSWChicago, IL 606221235013103
  11. Citlali LaraBolingbrook, IL 604401568141802
  12. Yasmin Lara-Salazar, MAChicago, IL 606091710631965
  13. Andrea Lareau, LSWBourbonnais, IL 609141982433264
  14. Brian Larimore, MSWBloomington, IL 617041851265870
  15. Dolores Larkin, LCSWChicago, IL 606051609007277
  16. Dawn LarryNaperville, IL 605631538051313
  17. Chris LarsenMcHenry, IL 600501952713349
  18. Jennifer Larsen, LCSWDekalb, IL 601151396394649
  19. Erin Larson, BSWChicago, IL 606541073964052
  20. Lisamarie Laskero, MSW, LSWChicago, IL 606121790056562
  21. Lori LattanzioMcHenry, IL 600501477903045
  22. Jordyn Laub, LMSWChicago, IL 606031851282933
  23. Lynn Lauber, BSW, MSWCollinsville, IL 622341629336813
  24. Amy Laude, L.C.S.W.Chicago, IL 606141790830586
  25. Madelyn Laughlin, MSWElgin, IL 601231639991466
  26. Theresa LaumannChampaign, IL 618201104337633
  27. McKenna LaurentChicago, IL 606181861352734
  28. Logan Lauritzen, LSWSavoy, IL 618741104406164
  29. Richard LauterNorthfield, IL 600931700319704
  30. Skylar Lauzen, BSWCarbondale, IL 629011013705607
  31. Consetta LavalleyMcHenry, IL 600501043763204
  32. Meaghan Lavery, M.S.Chicago, IL 606451548568918
  33. David Lavin, MSSW, LICSW, LCSWDes Plaines, IL 600161912218124
  34. Megan Laviola, LSWNorthbrook, IL 600621992312581
  35. Erin Lawinger, LSWPlainfield, IL 605441710640057
  36. Delaney LawrenceChicago, IL 606071518648773
  37. Shirletha LawrenceChampaign, IL 618201033564240
  38. Theresa Lawrence, LSWChampaign, IL 618201730533910
  39. Andrae LawsChicago, IL 606051346062288
  40. Danielle Laws, LSWMerrionette Park, IL 608031215673348
  41. Mercedes LawsYorkville, IL 605601609640903
  42. Shannon Lawton-O'Boyle, MSW, MEDCollinsville, IL 622341205270550
  43. Rachelle LaxgangMcHenry, IL 600501518535905
  44. Micah Layman, LSWOak Park, IL 603041366122020
  45. Jennifer Layton, LMSWHoffman Estates, IL 601691184352940
  46. Molly LaytonChicago, IL 606251508668211
  47. Flora Lazar, PH.D., L.S.W.Chicago, IL 606571013456425
  48. Alma Lazaro, LSWSycamore, IL 601781558051375
  49. Olivia LazarusChicago, IL 606131710730478
  50. Rebecca LeachDekalb, IL 601151023439734

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.