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 156 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. Eileen Martinez, LCSWMt Prospect, IL 600561366801904
  2. Elizabeth Martinez, LCSWRichton Park, IL 604711346896818
  3. Fred Martinez, LCSWRockford, IL 611011245319003
  4. Gabriela Martinez, LSWChicago, IL 606311497611040
  5. Gabriela Martinez, LCSWChicago, IL 606531619783644
  6. Janette MartinezChicago, IL 606051114686193
  7. Jennifer Martinez, LCSWChicago, IL 606141497018170
  8. Jessica MartinezElgin, IL 601241437694544
  9. Jill MartinezHazel Crest, IL 604291295060226
  10. Joehane MartinezChicago, IL 606121700282753
  11. Linda MartinezChicago, IL 606391477288694
  12. Lindsey Martinez, LCSWNorthbrook, IL 600621124706684
  13. Lisette MartinezChicago, IL 606121881117893
  14. Lizbeth MartinezEvanston, IL 602021922977651
  15. Madeline MartinezChicago, IL 606471265002547
  16. Milita Martinez, MSWAurora, IL 605061255924197
  17. Nancy Martinez, LCSWOak Lawn, IL 604531659078095
  18. Nora MartinezChicago, IL 606081962056994
  19. Noriko Martinez, PH.D., L.C.S.W.Northbrook, IL 600621609167451
  20. Rosa Martinez, LSWChicago, IL 606511912613035
  21. Sarah MartinezForest Park, IL 601301073151718
  22. Veronica Martinez, LCSWPark Ridge, IL 600681356665764
  23. Yadira Martinez, LSWHainesville, IL 600301538877154
  24. Andrea Martinez OrtizChicago, IL 606171497559363
  25. Brijida Martinez-Mohabir, LCSWBerwyn, IL 604021841365400
  26. Benjamin Marton, LCSWChicago, IL 606131700384666
  27. Julie Martorana, LCSWSkokie, IL 600771528744281
  28. Christina Martorano, LCSWSpring Grove, IL 600811629676374
  29. Blythe Maruyama, LCSWHinsdale, IL 605211659849222
  30. Cole Marvin, LCSWKent, IL 610441942952304
  31. Melinda Marx, MSWBuffalo Grove, IL 600891851352801
  32. Cynthia Marzette, LCSWAntioch, IL 600021962520601
  33. Lauren Marzinelli, LCSWChicago, IL 606111700516812
  34. Kristen Marzolf, LCSWArlington Heights, IL 600041154491942
  35. Jessica Masbaum, LCSWChicago, IL 606071538403480
  36. Angela Mascharka, L.C.S.W.Rockford, IL 611011699935148
  37. Ashley Masengale, LSWUrbana, IL 618021740903947
  38. Eugene Mask, M.S.W.Hines, IL 601411407865462
  39. Anthony Mason, LCSWNaperville, IL 605641528647427
  40. Christie Mason, PH.D., LCSWNorth Aurora, IL 605421285755074
  41. Elizabeth Mason, LCSWNorth Chicago, IL 600641649545591
  42. Haley MasonOak Brook, IL 605231760879183
  43. Hannah MasonChicago, IL 606121225462393
  44. Katrina Mason, LCSWNorthbrook, IL 600621912705039
  45. Kayla Mason, LCSWEvanston, IL 602021376967547
  46. Rhapsody MasonChicago, IL 606081386063253
  47. Sally Mason, PH.D.Chicago, IL 606081356520514
  48. Shannon MasonCrete, IL 604171689524829
  49. Erin Masse, LCSWFranklin Park, IL 601311801140611
  50. Mary Massena, LCSWGreenville, IL 622461841511821

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.