NPPES file of Aug 9, 2026

Health Service Psychologist in Illinois

24 NPPES records list health service psychologist with a practice address in Illinois, 0.2 per 100,000 residents, the 30th highest rate of 48. Chicago and Elk Grove Village have the most; each record links to the provider's NPI and the Illinois license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TH0100X · 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, 10

  1. Chicago10
  2. Elk Grove Village2
  3. Addison1
  4. Bloomington1
  5. Evanston1

Health Service Psychologist records in Illinois

  1. Eric BaranowskiAddison, IL 601011639920283
  2. Donell Barnett, PHDChicago, IL 606431760688980
  3. Quinn Biggs, MPHOlympia Fields, IL 604611477524155
  4. Cynthia ChavezElk Grove Village, IL 600071154089183
  5. Patricia Cole, PHDChicago, IL 606101396916821
  6. Henry Errek, PH.D.Orland Park, IL 604621962589457
  7. Caryn Feldman, PHDChicago, IL 606101043480577
  8. Bonnie Floyd, PH.D.Lombard, IL 601481780624890
  9. Christine Gagnon, PHDChicago, IL 606101205008406
  10. Unicka GreenChicago, IL 606211548886302
  11. Bridgette JacksonEvanston, IL 602021497291637
  12. Zora MahomesChicago, IL 606241861032088
  13. Samuel McIntyre, ED.DPeoria, IL 616141386608008
  14. Folashade ObasaMcHenry, IL 600501871003251
  15. Eugenie Pabst, PSY.D.Chicago, IL 606141639321169
  16. Satyanand Satyanarayana, PHDChicago, IL 606121972346740
  17. Ayesha Sconyers, C.N.AChicago, IL 606191467076398
  18. Abigail Sivan, PH.D.Wilmette, IL 600911023093515
  19. M StagnoSchaumburg, IL 601941750446720
  20. Regina Stone-GroverElk Grove Village, IL 600071629790134
  21. Tracy Tilton, PH.D.Chicago, IL 606011053516724
  22. Steven Tovian, PH.D.Highland Park, IL 600351588649933
  23. Antoine WashingtonLansing, IL 604381770346942
  24. Cedric Williams, PHDBloomington, IL 617011679201073

Source: CMS NPPES, primary taxonomy 103TH0100X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 30 of 48 per resident

  1. Mississippi0.2
  2. California0.2
  3. Delaware0.2
  4. Illinois0.2
  5. Arizona0.2
  6. Iowa0.2
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 103TH0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.3% of these records appear in a Medicare file, against 6.1% 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. Illinois8.3%
  2. United States6.1%

Health Service Psychologist records in Illinois, measured

  • In a Medicare file2 of 24 · 8.3% here, 6.1% nationally
  • In the CMS Doctors and Clinicians file3 · 12.5% here, 12.9% nationally
  • Not updated in five years or more13 · 54.2% here, 50.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TH0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

24 NPPES records list health service psychologist (103TH0100X) as their primary taxonomy with a practice address in Illinois: 0.2 per 100,000 residents against 0.3 nationally (50 states and D.C.). Chicago has 10 of them (42%).

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. Missouri25
  2. Minnesota20
  3. Washington20
  4. Pennsylvania19

States with a similar rate per 100,000

  1. Arizona0.2
  2. California0.2
  3. Texas0.2
  4. Wisconsin0.2

The largest states

  1. Massachusetts89
  2. California76
  3. Indiana61
  4. North Carolina58
  5. Texas57

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.