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 81 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. Keely Patt, LCSWChicago, IL 606111801422076
  2. Shelley Patterson, MSW, LSWWashington, IL 615711497498141
  3. Tameka Patterson, LSWHomewood, IL 604301962189878
  4. Yerre'Elle PattonHines, IL 601411487336103
  5. Shelby PatznerWheaton, IL 601891770205668
  6. Abigail PaulLincoln, IL 626561922946896
  7. Anthony Paul, LSWChicago, IL 606131912746488
  8. Gwendolyn PaulsenMcHenry, IL 600501861008450
  9. Lauren PaulsenSleepy Hollow, IL 601181013365436
  10. Mendy PaynePekin, IL 615541730693334
  11. Scott PayneLa Salle, IL 613011245952191
  12. Jacob PaytonWoodstock, IL 600981225425994
  13. Kimberly PaytonMcHenry, IL 600501003494758
  14. Melissa Pazen, MSWElgin, IL 601231689281073
  15. Alison Pearl, LSWSchaumburg, IL 601731497454672
  16. Robert PearsallChicago, IL 606031568386027
  17. Shawna PearsonMcHenry, IL 600501508385899
  18. Stephanie PearsonMcHenry, IL 600501437875739
  19. Jasmine PeaseElgin, IL 601231215675392
  20. Antania PecoraroMcHenry, IL 600501477498202
  21. Ashley PecoraroMcHenry, IL 600501447872023
  22. Joie Pecoraro, LSWWilmette, IL 600911184420226
  23. Alise Pedersen, MSW, LSWNaperville, IL 605631528737731
  24. Samuel Pedersen, LSWChicago, IL 606401538902101
  25. Azmin PedrazaOak Brook, IL 605231083366892
  26. Alessandra PedrozaElmhurst, IL 601261720862345
  27. Jessica Peelo JohnsonElgin, IL 601231609129154
  28. Angela PeglowChampaign, IL 618201073782264
  29. Pazlee PeguesChicago, IL 606071356959340
  30. Lily PeiferChicago, IL 606261861994741
  31. Julie PelletierMcHenry, IL 600501578364014
  32. Lindsay Pelletier, LSWWheaton, IL 601871558766691
  33. Patrice PelmoreDanville, IL 618321063192789
  34. Brianna Peluso, LSWElgin, IL 601201386457927
  35. Sarai PembrokeNorth Chicago, IL 600641760193668
  36. Kay-Kaymonique PenaUniversity Park, IL 604841881086999
  37. Marlene Pena, LSWChicago, IL 606141063155208
  38. Valerie Pena-HernandezDekalb, IL 601151023748233
  39. Amy PenarSaint Charles, IL 601741891419701
  40. Jessica Pendergast, LSWAddison, IL 601011669127601
  41. Lauren PenkasDowners Grove, IL 605151861272999
  42. Emily PennPaxton, IL 609571023485497
  43. Deane PennellMcHenry, IL 600501225475601
  44. Amanda PenneyRockford, IL 611071508214578
  45. Katherine Pennypacker, LCSWLake Bluff, IL 600441326769290
  46. Jeremy PenzeMcHenry, IL 600501164166237
  47. Aalanah PeoplesChicago, IL 606131265375653
  48. Lezli PeppinMcHenry, IL 600501316483217
  49. Anna PeppingEast Moline, IL 612441992483978
  50. Jennifer PerainoMcHenry, IL 600501154768174

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.