NPPES file of Aug 9, 2026

Clinical Psychologist in Illinois

3,947 NPPES records list clinical psychologist with a practice address in Illinois, 31 per 100,000 residents, the 8th highest rate of 51. Chicago and Evanston have the most; each record links to the provider's NPI and the Illinois license search. Page 66 of 79.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · 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, 1,478

  1. Chicago1,478
  2. Evanston158
  3. Naperville137
  4. Northbrook87
  5. Oak Park83

Clinical Psychologist records in Illinois

  1. Kristal Shelvin, PHDNormal, IL 617611124881529
  2. Elyse Shenberger, PH.D.Chicago, IL 606081437012432
  3. Tamara Sher, PH.D.Chicago, IL 606111093854382
  4. Alexandra Sherman, PH.D.Chicago, IL 606011104957331
  5. Elizabeth ShermanArlington Heights, IL 600041801271036
  6. Donald Sherwood, PSYD CLINICAL PSYCHBeach Park, IL 600871497819551
  7. Michael SheryCary, IL 600131912925421
  8. Jennifer Shibley, PSY.D., M.S.Peoria, IL 616021033390208
  9. Heidi Shikora, PSY.D.Buffalo Grove, IL 600891588748032
  10. Janelle Shinhoster, PSY.D.Winfield, IL 601901104358035
  11. Yukiko Shiraishi, PH.D.Oak Park, IL 603011578685343
  12. Jennifer Shlaes, PHDChicago, IL 606111295264281
  13. Melissa Shoemaker, PSY.D.Chicago, IL 606571700136850
  14. Wilhelmina Shoger, PHDOak Brook, IL 605231467774513
  15. Ruth Shook, PSY.D.Rolling Meadows, IL 600081073012415
  16. David Shor, PH.D.Evanston, IL 602011730398561
  17. Yosef Shoshana, PSYDChicago, IL 606071154462885
  18. Collin Shotts, PSY.D.Oak Brook, IL 605231104588029
  19. Chelsea Shotwell Tabke, PHDChicago, IL 606121013341270
  20. Jenny Siddiqi, PSYDLibertyville, IL 600481053755538
  21. Faan Yeen Sidor, PSYDGreat Lakes, IL 600881134275282
  22. Garrett Sidor, PSYDChicago, IL 606021962230391
  23. Dustin Siegel, PSYDChicago, IL 606141093342156
  24. Rob SiegelHinsdale, IL 605211508132598
  25. Sandra Siegel, PH DHinsdale, IL 605211871651158
  26. Jeffrey Sieracki, PHDChicago, IL 606031962718643
  27. Jacqueline Sierzega, PSYDWheaton, IL 601891952896755
  28. Michelle Sierzega, PSYDNorthbrook, IL 600621760015424
  29. Ester SigurdardottirChicago, IL 606121104492107
  30. Nancy Sikich, LCPC, PHDHoffman Estates, IL 601921780495226
  31. Zachary Sikora, PSY.D.Huntley, IL 601421902185564
  32. Alexis Silas, PSY.DChicago, IL 606401215364112
  33. Margaret Silberman, PH.DAurora, IL 605061841304532
  34. Barbara Silbert, PSY.D.Chicago, IL 606461407975295
  35. Amber Siler-Knogl, PSY.D.Lincolnshire, IL 600691588066898
  36. Romita Sillitti, PSY.D.Chicago, IL 606401639567274
  37. Kendall Silverstein, PSYDChicago, IL 606021174872287
  38. Cynthia Simmonds, PH.D.Yorkville, IL 605601679209159
  39. Elizabeth Simmons, PSY.D.Maywood, IL 601531457722506
  40. Brittany Simon, PSY.D.Palatine, IL 600741184066383
  41. Dennis Simon, PH.D.La Grange, IL 605251104917640
  42. Jeanette Simon, PSY.D. ,C.A.D.C.Oak Park, IL 603011346768017
  43. Lynne Simon, PH.D.Evanston, IL 602011598722779
  44. James Simone, PSY.D.Kankakee, IL 609011821201203
  45. Haley Sims, PSYDChicago, IL 606011881293108
  46. Robert Sims, MS, PHD - INTERNChicago, IL 606141760265292
  47. Jodie Singer, M.A., PSY.D.Chicago, IL 606021720394356
  48. Amber Singh, PH.D.Hines, IL 601411821300476
  49. Josh Singh, PH.D.Chicago, IL 606151558549766
  50. Vicky Singh, PH.D.Oak Park, IL 603041174640361

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 8 of 51 per resident

  1. Hawaii45
  2. New York34
  3. California32
  4. Illinois31
  5. Connecticut31
  6. Michigan30
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

16.0% of these records appear in a Medicare file, against 12.2% 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. Illinois16.0%
  2. United States12.2%

Clinical Psychologist records in Illinois, measured

  • In a Medicare file631 of 3,947 · 16.0% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file1,081 · 27.4% here, 22.4% nationally
  • Not updated in five years or more2,674 · 67.7% here, 65.3% nationally
  • Median graduation year2004 · the 1,081 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,947 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Illinois: 31 per 100,000 residents against 20 nationally (50 states and D.C.). Chicago has 1,478 of them (37%).

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. Massachusetts3,185
  2. Florida2,980
  3. Michigan2,965
  4. Texas2,732

States with a similar rate per 100,000

  1. Connecticut30.8
  2. California32.5
  3. New York33.5
  4. Colorado28.1

The largest states

  1. California12,647
  2. New York6,558
  3. Massachusetts3,185
  4. Florida2,980
  5. Michigan2,965

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.