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 13 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. Casey Clardy, PHD, MDIVChicago, IL 606231689907834
  2. David Clark, PH.D.Winnetka, IL 600931649383902
  3. Hannah Clark, PHDChampaign, IL 618201851709026
  4. Jaime Clark, PH.D.Herrin, IL 629481457641045
  5. Margaret Clark, M.A.Chicago, IL 606371962144840
  6. Robert Clark, PHDEvanston, IL 602031548198948
  7. Sandra Clark, PHDQuincy, IL 623011235602293
  8. Stacy Clark, PH.D.Chicago, IL 606021053625764
  9. Angela Clarke, PH. D.Des Plaines, IL 600161669642526
  10. Michael Clatch, PSY. D.Glenview, IL 600251720425044
  11. Sandra Clavelli, PSY.D.Lake Villa, IL 600461003023714
  12. Karmen Clay, PSYDChicago, IL 606311447869169
  13. Michael Clayton, PH.D.Danville, IL 618321235240698
  14. Teresa Clements, PSYDArlington Heights, IL 600041255660502
  15. Monique CleminsonSkokie, IL 600771932231461
  16. Kristin Clifford, PSY.D.Naperville, IL 605631265804330
  17. Daniel Cline, PH.D.Chicago, IL 606571528186103
  18. Tiffany ClomaxChicago, IL 606021700435252
  19. Jean Clore, PHDPeoria, IL 616361154614790
  20. Jeremy Clorfene, PH.D.Vernon Hills, IL 600611760585921
  21. Angele Close, PHD.Skokie, IL 600771740740562
  22. Jeffrey Coady, PSY.D.Chicago, IL 606111861700965
  23. Mikiela Cobb, PSYDOak Lawn, IL 604531336643592
  24. Nancy Cochran, PSY.DAurora, IL 605021164646758
  25. Patricia Cochran, PSY.D.Skokie, IL 600771326326778
  26. Joseph Coda, PSYDAurora, IL 605061669759981
  27. Eleanor Coe, PSY.D.Chicago, IL 606021558374157
  28. Cari Cohen, PHDSkokie, IL 600761376465906
  29. Jeremy Cohen, PH.D.Chicago, IL 606251326799800
  30. Joseph CohenChampaign, IL 618201821501677
  31. Neli Cohen, PSYDLincolnwood, IL 607121588199038
  32. Richard Cohen, PH.D.Evanston, IL 602011215926738
  33. Kathleen Colangelo, PH.D.Hines, IL 601411013391002
  34. Vincent Colbert, PH.D.North Chicago, IL 600641285617464
  35. Sandy Colbs, PH.D.Bloomington, IL 617041306030614
  36. Jack Cole, PHD.Olney, IL 624501619943784
  37. Brian ColemanHines, IL 601411558085860
  38. Gary Coleman, PSY. D.Aurora, IL 605061407994049
  39. Jennifer Coleman, PHDChicago, IL 606041972989051
  40. Jennifer Coleman, B.A., M.A., M.S, PHDChicago, IL 606121770926461
  41. Samantha Collazo, PSY.D.Chicago, IL 606081568081172
  42. Bernice Collins, PH.D.East Saint Louis, IL 622051073529020
  43. Jordan CollinsSpringfield, IL 627071912864570
  44. Margaret Collins, PSYDChicago, IL 606371346124054
  45. Mary Collins, PSY.D.Arlington Heights, IL 600041881971612
  46. Sheila Collins, PSYDChicago, IL 606221730587387
  47. Suzanne Collins, PSY.D.Wheaton, IL 601871487778056
  48. Katherine Collison, PHDEvanston, IL 602011235974932
  49. Michael Colombatto, PSY.D.Chicago, IL 606051629441357
  50. Melissa Colon, PSYDLake Zurich, IL 600471528424512

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.