NPPES file of Aug 9, 2026

Pediatric Urology Physician in Illinois

17 NPPES records list pediatric urology physician with a practice address in Illinois, 0.1 per 100,000 residents, the 27th highest rate of 48. Chicago and Maywood 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 2088P0231X · 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, 11

  1. Chicago11
  2. Maywood2
  3. Des Plaines1
  4. Peoria1
  5. Rockford1

Pediatric Urology Physician records in Illinois

  1. David Chu, MD, MSCEChicago, IL 606111891962148
  2. Ali El Ghazzaoui, MDPeoria, IL 616031881383404
  3. L. Flom, MDDes Plaines, IL 600161114952256
  4. Edward Gong, M.D.Chicago, IL 606111457675233
  5. Mohan GundetiChicago, IL 606371790968147
  6. John Houston, MDChicago, IL 606141306831938
  7. Emilie Johnson, MDChicago, IL 606111366568784
  8. William Kaplan, MDChicago, IL 606111790770618
  9. Bruce Lindgren, MDChicago, IL 606111346275492
  10. Neha Malhotra, MDChicago, IL 606121679830459
  11. Ranjiv Mathews, M.D.Springfield, IL 627011447200357
  12. Derek Matoka, MDMaywood, IL 601531316193824
  13. Patrick McKenna, MDRockford, IL 611141952397051
  14. Jennifer Mickelson, M.D.Chicago, IL 606141558518761
  15. James RagueChicago, IL 606111740675248
  16. Catherine Seager, M.D.Maywood, IL 601531215252978
  17. Elizabeth Yerkes, MDChicago, IL 606111710973763

Source: CMS NPPES, primary taxonomy 2088P0231X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 27 of 48 per resident

  1. Maine0.1
  2. Alaska0.1
  3. Georgia0.1
  4. Illinois0.1
  5. Louisiana0.1
  6. Arkansas0.1
  7. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 2088P0231X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

47.1% of these records appear in a Medicare file, against 72.1% 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. Illinois47.1%
  2. United States72.1%

Pediatric Urology Physician records in Illinois, measured

  • In a Medicare file8 of 17 · 47.1% here, 72.1% nationally
  • In the CMS Doctors and Clinicians file2 · 11.8% here, 46.0% nationally
  • Not updated in five years or more13 · 76.5% here, 50.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2088P0231X); 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 pediatric urology physician (2088P0231X) 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 11 of them (65%).

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. Massachusetts17
  2. Washington17
  3. Georgia15
  4. Pennsylvania15

States with a similar rate per 100,000

  1. California0.1
  2. Virginia0.1
  3. Michigan0.1
  4. Arizona0.2

The largest states

  1. Texas50
  2. California46
  3. Florida45
  4. New York39
  5. Ohio38

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.