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 139 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. Heidi Larsen, MSW, LCSWBloomington, IL 617011215396288
  2. Jessica Larsen, LCSWChicago, IL 606511265801096
  3. Amy LarsonStockton, IL 610851861329716
  4. Cheris Larson, LCSWBloomington, IL 617011831929637
  5. Craig Larson, LCSWDowners Grove, IL 605161730250937
  6. Janell LarsonLisle, IL 605321134876741
  7. Jeffrey LarsonSaint Charles, IL 601741154657245
  8. Jill Larson, M.S.W.Peoria, IL 616141669503587
  9. Kelley Larson, LSWRockford, IL 611041023764263
  10. Kerry LarsonRockford, IL 611081588177398
  11. Laura Larson, LCSWSt Charles, IL 601741841477676
  12. Melissa LarsonSomonauk, IL 605521699392001
  13. Paige Larson, LCSWChicago, IL 606111225871171
  14. Sierra LarsonAurora, IL 605061629633326
  15. Stephanie Larson, LCSWEvanston, IL 602021588301691
  16. Hannah Larusson, LCSWChicago, IL 606181316369069
  17. Erin Las, LCSWNaperville, IL 605631205538147
  18. Nanette Lasco, MSW, LCSWCrystal Lake, IL 600141114097177
  19. Denise Lash, LCSWGeneva, IL 601341609042217
  20. Robert Lasica, LCSWWood Dale, IL 601911043830771
  21. Joseph Lasky, LCSWSpringfield, IL 627031578091393
  22. Dana Lasman, L.C.S.WChicago, IL 606011013185040
  23. Margot Lassar, LCSWChicago, IL 606111114340684
  24. Jenene Lasusa, L.C.S.WYorkville, IL 605601275970667
  25. Claudia Lasys, LCSWQuincy, IL 623011063508927
  26. Sherry Laten, LCSW, PH.D.Buffalo Grove, IL 600891255504437
  27. Robert Latiker, LSWBourbonnais, IL 609141427832112
  28. Allison Latimer, LCSWGlencoe, IL 600221245359355
  29. Marissa LatkoMokena, IL 604481285112359
  30. Pamela Latos, MSW LCSW ACSWOak Park, IL 603011013030170
  31. Heather LattaEffingham, IL 624011982917456
  32. Tara Lattanzi, LCSWChicago, IL 606181366135147
  33. Sherri Lau, LCSWChicago, IL 606221750597795
  34. Taylor Lauer, LCSWEldorado, IL 629301174136253
  35. Amanda Laukant, L.C.S.W.Brookfield, IL 605131790175248
  36. Jeri Laureano, LCSWBuffalo Grove, IL 600891427079847
  37. Kimberly LaurinTinley Park, IL 604771417385469
  38. John Lauritzen, LCSWHines, IL 601411326091794
  39. Elisa Laurusonis, LCSWGrayslake, IL 600301518816719
  40. Alison Lautz, LCSWChicago, IL 606541851877682
  41. Julene Lavelli, LCSWNiles, IL 607141033427653
  42. Leo LavenderBlue Island, IL 604061609255819
  43. Yeferson Laverde, MSW, QMHPChicago, IL 606171881140408
  44. Loretta Lavigne, LCSWChicago, IL 606111780291617
  45. Elizabeth Lavin, MSWChicago, IL 606021619673514
  46. Erica Lavin, THERAPISTLibertyville, IL 600461003919952
  47. James Lavin, LCSWLa Grange, IL 605251851403000
  48. Mary Lavin, MSW, LCSWSkokie, IL 600771578820486
  49. Peggy Lavin, MSWOak Brook, IL 605231083754824
  50. Lorette Lavine, LCSWHinsdale, IL 605211629300371

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.