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 71 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. Brent Sylvester, PH.D.Normal, IL 617611639452139
  2. Isaiah SypherChicago, IL 606261306339478
  3. Rachael Sytsma-Ramos, PSY.D.Skokie, IL 600771225541311
  4. Adriane Szackamer, PSY.DHighland Park, IL 600351922186451
  5. Daniel Szoke, PHDChicago, IL 606121396518197
  6. Tiffany Taft, PSYDOak Park, IL 603041467714691
  7. Patricia Taglione, PSY. D.Lake Villa, IL 600461134247141
  8. Andrea TanChicago, IL 606141407665425
  9. Annie Tang, PH.D.Hines, IL 601411497124127
  10. Deirdre Tannen, PSY.D.Chicago, IL 606401639235997
  11. Michael Tansey, PH.D.Chicago, IL 606011629199567
  12. Bayley Taple, PHDChicago, IL 606111467126599
  13. Stephanie Tappan, PSYDElgin, IL 601231760067623
  14. Sehrish TariqNaperville, IL 605631174972020
  15. Milena Tatic-Bajich, PSYDChicago, IL 606571447228820
  16. Alexander TatumChicago, IL 606401316435423
  17. Alexis Taubert, PH.D.Chicago, IL 606051851412456
  18. Nahrain Tavolacci, PSYDRoselle, IL 601721750835328
  19. Amanda Taylor, PHDHines, IL 601411245593433
  20. Eddie Taylor, PH.D.Chicago, IL 606011770909673
  21. Kristen Taylor, M.A., PSY.D.Des Plaines, IL 600161205159555
  22. Rosemary Taylor, PH.D.St Charles, IL 601741194839233
  23. Russell Taylor, PHDJacksonville, IL 626501942218219
  24. Shawn Taylor, PHDChicago, IL 606011134662158
  25. K. Taywaditep, PH.D.Evanston, IL 602081629171749
  26. Kyle Telander, PH.D.Chicago, IL 606121366863748
  27. Erin Telford, PSY.D.Chicago, IL 606181265749121
  28. Fran Teller, PH.D.Evanston, IL 602011164555728
  29. Judith Tellerman, PH.D.Chicago, IL 606141295717577
  30. Peter Temple, PSY.D.Geneva, IL 601341437350337
  31. Cynthia Templer, PSYDDeerfield, IL 600151376132142
  32. Tamara Tencer, PSYDOak Park, IL 603011811101249
  33. Yumi Terajima, PSY.D.Chicago, IL 606101285877514
  34. Melanie Terbovic, PH.D.Lake Zurich, IL 600471194703041
  35. Rachel Tercek, PH.D.Chicago, IL 606121003132879
  36. Laura Ternand-Hughes, PSY.D.St Charles, IL 601751598072241
  37. Brianna Terranova, PSYDArlington Heights, IL 600051427693837
  38. Kari Terrill, PSYDOak Park, IL 603041548636541
  39. Melissa Terry, PH.D.Ottawa, IL 613501710473202
  40. Sean Terry, PSY.D.Mount Prospect, IL 600561487665311
  41. Carol Tessler, PSY.D.Glenview, IL 600251699883017
  42. Rebecca Tews, PH.D.Naperville, IL 605631245710011
  43. Melanie Thakkar, PSY.D.Chicago, IL 606021174936439
  44. Jennifer ThalOak Brook, IL 605231417820325
  45. Nicole Thalheimer, PSYDChicago, IL 606461033632617
  46. Violet Theodos, PH.D.Oak Brook, IL 605231184948184
  47. Frederika Theus, PSY.D.Westmont, IL 605591114064334
  48. Sarah ThilgesChicago, IL 606121528466869
  49. Catharine Thomann, PH.D.Chicago, IL 606191821539347
  50. Airriell Thomas, PSYDChicago, IL 606401093482184

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.