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 14 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. Nicole Colon Quintana, MAChicago, IL 606231538796271
  2. Kelly Combs, PSYDChicago, IL 606021417516824
  3. Nicolas Comeau, PSY.D.Naperville, IL 605631851865299
  4. Arlo Compaan, PH.D.Frankfort, IL 604231578689154
  5. Amanda Comstock, PSY.D.Naperville, IL 605641457769291
  6. James Conant, PSY.D.Chicago, IL 606121194928333
  7. Mark Conard, PHDOlympia Fields, IL 604611912012626
  8. Gregory Concodora, PSYDChicago, IL 606401053846881
  9. Kristin Condon, PSY.D.Oak Brook, IL 605231124146477
  10. Violeta ConeBloomington, IL 617041285241893
  11. Deanna Conklin-Danao, PSY.D.Lincolnwood, IL 607121346387487
  12. Kristin ConlonChicago, IL 606011013707306
  13. Mary Connors, PH.D.Chicago, IL 606011487870754
  14. Marlys Conrad, PH.D.Arlington Heights, IL 600041538183041
  15. Jane ConronChicago, IL 606031952430258
  16. Betty ContorerChicago, IL 606401912092057
  17. Leesa Contorino, PSY.D.Chicago, IL 606011013547942
  18. Jenny Conviser, PSY.D.Glencoe, IL 600221720293392
  19. Angela Conway, PSYDWarrenville, IL 605551093010241
  20. Kathryn Conway, PH.D.Chicago, IL 606551750530531
  21. Pamela Cook, PSYDNew Lenox, IL 604511932506458
  22. Robert Cook, PSY.D.Carbondale, IL 629011912692591
  23. Lindsey Cooley, PSYDOak Lawn, IL 604531285369025
  24. Chelsea CooperLombard, IL 601481700543519
  25. Jamie Cooper, PSYDWinfield, IL 601901164077509
  26. Judith Cooper, PSY.D.Chicago, IL 606141437228343
  27. Sonia Cooper, PHD, LCP, NCSPLombard, IL 601481023777042
  28. Diane Copeland, PSY.D.Park Ridge, IL 600681518044254
  29. Mandi Copley, PSYDWinfield, IL 601901942550777
  30. Katherine Corcoran, PHDChicago, IL 606471467467894
  31. Marianne Corcoran, PSYDArlington Heights, IL 600051538316161
  32. Anna Cordeiro, PH.D.Skokie, IL 600771326183617
  33. Sara Coria-Macias, PSY.D.Orland Park, IL 604621841773777
  34. Rita Corley, PSY.D.Park Ridge, IL 600681629178413
  35. Paula Cormalleth, PSY DChicago, IL 606011144376229
  36. Holly Cormier, PH.D.Carbondale, IL 629021144479478
  37. Maria Cornejo Garcia, PSYDWheaton, IL 601871467698167
  38. Courtney Cornick, PH.D.Hines, IL 601411164973707
  39. Karina Corradi, LCPArlington Heights, IL 600051871806927
  40. William Corrado, PSY.DOak Brook, IL 605231629281720
  41. Joyce Corsica, PH.D.Chicago, IL 606121831244409
  42. Christine Corsun-Ascher, PSY.D.Naperville, IL 605401336370949
  43. Javier Cortez, PSYDBloomingdale, IL 601081720613045
  44. Nicole Cossu, PSY.DChicago, IL 606011356993406
  45. Yara Costa, PSYD, MSDeerfield, IL 600151689871923
  46. Nicholas Costakis, PSY. D.Naperville, IL 605641225370430
  47. Joan Costello, PH.D.Northbrook, IL 600621295756013
  48. Kathleen Costello, PSY.DPlainfield, IL 605441437419371
  49. Tara Costigan, PSY.D.North Chicago, IL 600641043072929
  50. Colleen Costin, PSY.D.Batavia, IL 605101609339670

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.