NPPES file of Aug 9, 2026

Psychologist in Illinois

1,011 NPPES records list psychologist with a practice address in Illinois, 8 per 100,000 residents, the 39th highest rate of 51. Chicago and Evanston have the most; each record links to the provider's NPI and the Illinois license search. Page 7 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · 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, 333

  1. Chicago333
  2. Evanston42
  3. Wheaton37
  4. Naperville27
  5. Northbrook27

Psychologist records in Illinois

  1. David Goodman, PHDGrayslake, IL 600301649380924
  2. Diane Goodman, PSYDGeneva, IL 601341114952314
  3. Mitchell Goodman, PH.D.Arlington Heights, IL 600041750398202
  4. Neal Gordon, ED.D.Oak Park, IL 603021235169335
  5. Rana Gordon, PHDEvanston, IL 602011558477612
  6. Reesa Gorenstein, ED.SAntioch, IL 600021750884078
  7. Karen Gouze, PH.D.Chicago, IL 606141902957707
  8. Pamela Grace, PHDRomeoville, IL 604461063451680
  9. Kristi Graham, PHDChicago, IL 606011457472458
  10. Gabrielle Granoff, M.S.Northbrook, IL 600621457605420
  11. Wanda Grant, PH.D.Chicago, IL 606111538368444
  12. Joshua GreenChicago, IL 606181194296582
  13. David Greenberg, PH.D.Chicago, IL 606461164509170
  14. Lydia GreenbergChicago, IL 606571316720832
  15. Kathy Greenberger, PSY.D.Evanston, IL 602011043225410
  16. Shelley GreggPeoria, IL 616141629157987
  17. Theresa Gregoire, PSY.DChicago, IL 606151346687035
  18. Maryann Gregory, PHDChicago, IL 606031851311013
  19. Charlotte Greiwe, MA, LPCOakbrook Terrace, IL 601811790556918
  20. Kerry GremoSaint Charles, IL 601741649782251
  21. Brian Griffin, PHDChicago, IL 606111265596845
  22. Lori Grifo, PSY.D.Chicago, IL 606251609853969
  23. Sophia GrippoWheaton, IL 601891407744121
  24. Sharon Grob Murphy, PH.D.Chicago, IL 606011972964773
  25. Roger Gronau, PHDWoodstock, IL 600981992704225
  26. Gail GrossmanEvanston, IL 602021467093807
  27. Stephanie Grunewald, PHDChicago, IL 606011255721775
  28. Steven Gryll, PH.D.Chicago, IL 606111689623787
  29. Joseph Gryzbek, PSY.D.Naperville, IL 605631538513213
  30. Carin Ness Grzelak, PSY.D.Morton, IL 615501023021607
  31. Erika Gustafson, PHDChicago, IL 606081033838404
  32. Gladys Gyabaah, PHDRiver Forest, IL 603051467112938
  33. Claudia Haas, PSYDWheaton, IL 601871689752529
  34. Ellen Haas, PHDFrankfort, IL 604231306995915
  35. Steven Hadesman, PH.D.Chicago, IL 606021386744050
  36. Amy HagemanHinsdale, IL 605211154217230
  37. Leroy Hall, PSY.DDecatur, IL 625261942318837
  38. Rebecca Hall, PSYDOrland Park, IL 604671184734147
  39. Zion HallAurora, IL 605061225967938
  40. Brooke Halpern, PSY. D.Evanston, IL 602011528571593
  41. Amber HambyWaukegan, IL 600851649895699
  42. Heidi Hamernik, PH.D.Skokie, IL 600771942411806
  43. Caitlin Hamilton, DOCTORAL STUDENTWheaton, IL 601891770216780
  44. Lakeisha Hamilton, PHDDarien, IL 605611043868110
  45. Shaciarra Hamilton, PSYDChampaign, IL 618201649091380
  46. Steven Hamon, PHDPeoria, IL 616151174626782
  47. Golnaz Hansen, PH.D.Elmhurst, IL 601261194939702
  48. John Hardie, PH.D.Chicago, IL 606571376732255
  49. Katherine Harding, PSYDChicago, IL 606061386925428
  50. John Harris, PHDSpringfield, IL 627041558359828

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 39 of 51 per resident

  1. Montana9
  2. Idaho8
  3. Georgia8
  4. Illinois8
  5. Iowa8
  6. Nevada7
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

11.2% of these records appear in a Medicare file, against 10.1% 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. Illinois11.2%
  2. United States10.1%

Psychologist records in Illinois, measured

  • In a Medicare file113 of 1,011 · 11.2% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file201 · 19.9% here, 18.0% nationally
  • Not updated in five years or more627 · 62.0% here, 63.9% nationally
  • Median graduation year2001 · the 201 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,011 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Illinois: 8 per 100,000 residents against 14 nationally (50 states and D.C.). Chicago has 333 of them (33%).

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. Colorado991
  2. Wisconsin949
  3. Washington1,089
  4. Georgia890

States with a similar rate per 100,000

  1. Iowa7.8
  2. Idaho8.4
  3. Montana8.7
  4. Nevada7.4

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Michigan2,549
  5. Massachusetts2,367

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.