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 52 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. Brittany Nelson, PSYDNaperville, IL 605641982230165
  2. Lynn NelsonWilmette, IL 600911033447834
  3. Kimberly Nelson-Arrington, PSYD, PHDGlenwood, IL 604251114214020
  4. Julie Nelson-Kuna, PH.D.Naperville, IL 605631407107220
  5. Steven Neren, PHDSkokie, IL 600761629139092
  6. Jason Ness, PH.D.Lake Zurich, IL 600471922233717
  7. Sandra Nettz, PH.D.Northfield, IL 600931356611982
  8. Ulrike Neubert, PHDOak Park, IL 603021285599381
  9. Edward Neumann, PSYDLake Forest, IL 600451184114761
  10. Paul Nevin, PSY.D.Bannockburn, IL 600151790916658
  11. Kristen Newberry, PSY.D.Glendale Heights, IL 601391912152661
  12. Abigail Newman, PHDCarbondale, IL 629011275245300
  13. Alison Newman, PH.D.Evanston, IL 602011871925230
  14. Crystal Newman, PHDChampaign, IL 618201225314263
  15. Emily Newman, PSYDChicago, IL 606181295453595
  16. Peter Newman, PH.D.Chicago, IL 606571144238643
  17. Jackson Newsome, PSYDChicago, IL 606421740944438
  18. Richard Ney, PHDHinsdale, IL 605211194735696
  19. Khanh Nghiem, PHDChicago, IL 606121356214753
  20. Du NguyenHoffman Estates, IL 601921952164378
  21. My Nguyen, PSYDChicago, IL 606011235921016
  22. Daniel Nicholas, PSYDTinley Park, IL 604771568544740
  23. Kara Nichols, PH.D.Chicago, IL 606571972717056
  24. Lauren Nichols, PSYDChicago, IL 606021770167975
  25. Rachell Nichols Anderson, PSY.D.Springfield, IL 627041396772075
  26. Cara NicholsonArlington Heights, IL 600041780191379
  27. Margret Nickels, PHDChicago, IL 606111538318381
  28. Debra Nickerson, PSY.D.Winfield, IL 601901417172883
  29. Marcia Nickow, PSY.DHighland Park, IL 600351235434622
  30. Darrell Nicks, PSY.D.Cary, IL 600131982752010
  31. David Niekamp, PSY.D.Geneva, IL 601341972656940
  32. Genalin Niere-Metcalf, R.N., M.A., PSY.DNaperville, IL 605401639451057
  33. Jennifer Nierstheimer, PSY.D.Gurnee, IL 600311780082396
  34. Pamela Niesluchowski, PSYDPark Ridge, IL 600681275756413
  35. Esha Nikore, PHDEvanston, IL 602011447094578
  36. Joann Nishimoto, PSY.D.Mundelein, IL 600601598913220
  37. Linda Nisonoff, PH.D.Naperville, IL 605401184707549
  38. Michael Niznikiewicz, PHDHines, IL 601411922646108
  39. Nicole Noble, PSY.DNorthbrook, IL 600621700052818
  40. Kurtis Noblett, PH.D.Hines, IL 601411316040470
  41. Allisun Noe, PSY.D.Warrenville, IL 605551417089988
  42. Katherine Noll, PH.D.Wheaton, IL 601871124082771
  43. Verne Noparstak, PSY.D.Chicago, IL 606401134166952
  44. Candice NorcottChicago, IL 606371083836506
  45. Casey Noreika, PSYDMelrose Park, IL 601601003206830
  46. Megan Noren, PSY.D.Sycamore, IL 601781144483306
  47. Courtney Norris, PHDSpringfield, IL 627011194658419
  48. Rina Norris, PSY.D.Niles, IL 607141053482869
  49. Nancy Norton, PH.D.Chicago, IL 606011902815178
  50. Lindsay Norwood, PSY.D.Westchester, IL 601541255586152

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.