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 180 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. Samantha Nunez, LSW, LCSWChicago, IL 606251700534997
  2. Yesenia Nunez, MSWMelrose Park, IL 601601952767113
  3. Samantha Nusinow Kolko, MSWDeerfield, IL 600151275311524
  4. Laura NutiniSkokie, IL 600761114315413
  5. Catherine Nwileh-IbeaghaChicago, IL 606121740873074
  6. Douglas Nygaard, MSWChicago, IL 606021457425274
  7. Taylor NysChicago, IL 606401700648177
  8. Elwood Nyther, LCSW, MACChicago, IL 606191477561116
  9. Melissa Nytko, LCSWSouth Elgin, IL 601771699856708
  10. Myat Nyunt, LCSWWoodridge, IL 605171871262824
  11. Susan O Dell, PH.D.Chicago, IL 606601457323529
  12. Latisha O Neal, LCSWDecatur, IL 625261770779969
  13. Dennis O'Brien, LCSW, CADCChicago, IL 606261760026231
  14. Holly O'Brien, LCSWClay City, IL 628241598575680
  15. Megan O'Brien, LCSWGrayslake, IL 600301821617911
  16. Shannon O'BrienBurr Ridge, IL 605271750160065
  17. Bridgid O'Connell, LCSWChicago, IL 606571528601549
  18. Jennifer O'Connell, LCSWChicago, IL 606611427799519
  19. Michael O'Connell, LCSWChicago, IL 606181235936725
  20. Brandon O'Connor, LCSWChicago, IL 606121841797271
  21. Hannah O'Connor, LCSWOak Park, IL 603041902438773
  22. Kerstin O'Connor, MSW LSWChicago, IL 606131598404626
  23. Laura O'Connor, LCSWHoffman Estates, IL 601691477803153
  24. Melissa O'Connor, LCSWArlington Heights, IL 600041154604825
  25. Nicole O'Dea, LCSWWoodstock, IL 600981992956619
  26. Kathleen O'Dierno, LCSWRockton, IL 610721760931356
  27. Brooke O'DonnellBuffalo Grove, IL 600891861298630
  28. Cynthia O'Donnell, LCSWNaperville, IL 605401124294137
  29. Elexa O'Donnell, LCSWChicago, IL 606471568921385
  30. Katherine O'Donnell, LCSWBolingbrook, IL 604401558711580
  31. Marcia O'Donnell, LCSWNormal, IL 617611922584788
  32. Patrick O'Donnell, L.C.S.W.Park Ridge, IL 600681992020283
  33. Kathy O'Grady, LCSWPark Ridge, IL 600681477847796
  34. Ed O'Hara, LCSWPark Ridge, IL 600681104961473
  35. Heather O'Hara, LCSWSt Charles, IL 601741760856819
  36. Kathleen O'Hara, LCSWPalatine, IL 600671760749832
  37. Kathleen O'Hara, LCSWBerwyn, IL 604021295892313
  38. Carol O'Haron, LCSWRockford, IL 611011346462330
  39. Kelly O'Hern, LCSWJoliet, IL 604351174749824
  40. Bernadette O'Keefe, LCSWChicago, IL 606121366730681
  41. Kelly O'Keefe, LCSWPingree Grove, IL 601401538606058
  42. David O'Keeffe, LCSWChicago, IL 606031922601210
  43. Ellen O'Malley, LCSWChicago, IL 606111760139786
  44. Kelly O'MearaSkokie, IL 600771053180745
  45. Derek O'Neal, LCSWChicago, IL 606371720871510
  46. Eileen O'NeilYorkville, IL 605601942746714
  47. Gavin O'Neil, LISW, LCSWCarthage, IL 623211669152336
  48. Allison O'NeillChicago, IL 606041861110033
  49. Erica O'Neill, LCSWNorth Chicago, IL 600641497443006
  50. Melissa O'Neill, LCSWEvanston, IL 602011700018439

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.