NPPES file of Aug 9, 2026

Geriatric Psychiatry Physician in Illinois

17 NPPES records list geriatric psychiatry physician with a practice address in Illinois, 0.1 per 100,000 residents, the 37th highest rate of 48. Chicago and Springfield 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 2084P0805X · 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, 2

  1. Chicago2
  2. Springfield2
  3. Wilmette2
  4. Alton1
  5. Carol Stream1

Geriatric Psychiatry Physician records in Illinois

  1. Mehrdad Abbassian, M.D.Westmont, IL 605591871527846
  2. Chris D'Agostino, DOHoffman Estates, IL 601941568494987
  3. Leonard Elkun, MDChicago, IL 606101023129145
  4. Sanford Finkel, M.D.Wilmette, IL 600911730245812
  5. Seetal Kakumani, MBBSSpringfield, IL 627031134334022
  6. Rezwan Khan, M.D.Danville, IL 618321033200985
  7. Loveleen Khehra, MDMaywood, IL 601531447749411
  8. Sanghee Kim-AnsbroAlton, IL 620021609980127
  9. Karen Kreiner, MDWoodstock, IL 600981962500140
  10. Rajeev Malhotra, M.D.Naperville, IL 605641194753491
  11. Boski Patel, M.D.Champaign, IL 618201255727749
  12. Pradeep Rattan, M.D.Chicago, IL 606081669460879
  13. Mohammed Siddiqui, MDLombard, IL 601481639456122
  14. Demetrius Trakas, M.D.Wilmette, IL 600911679922447
  15. Stephanie Van Ulft, M. D.Springfield, IL 627021780670109
  16. Amanda Weiss, M. D.North Chicago, IL 600641851409288
  17. Pauline Wiener, M.D.Carol Stream, IL 601881073680187

Source: CMS NPPES, primary taxonomy 2084P0805X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 37 of 48 per resident

  1. North Carolina0.1
  2. Tennessee0.1
  3. Kansas0.1
  4. Illinois0.1
  5. Indiana0.1
  6. Louisiana0.1
  7. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 2084P0805X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.5% of these records appear in a Medicare file, against 64.0% 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. Illinois76.5%
  2. United States64.0%

Geriatric Psychiatry Physician records in Illinois, measured

  • In a Medicare file13 of 17 · 76.5% here, 64.0% nationally
  • In the CMS Doctors and Clinicians file7 · 41.2% here, 45.5% nationally
  • Not updated in five years or more11 · 64.7% here, 60.5% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0805X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17 NPPES records list geriatric psychiatry physician (2084P0805X) as their primary taxonomy with a practice address in Illinois: 0.1 per 100,000 residents against 0.2 nationally (50 states and D.C.). Chicago has 2 of them (12%).

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. North Carolina16
  2. New Hampshire16
  3. Missouri13
  4. Connecticut22

States with a similar rate per 100,000

  1. Tennessee0.1
  2. Arizona0.1
  3. Texas0.1
  4. Georgia0.1

The largest states

  1. New York94
  2. California87
  3. Florida53
  4. Massachusetts45
  5. Pennsylvania42

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.