NPPES file of Aug 9, 2026

Pediatric Gastroenterology Physician in Illinois

76 NPPES records list pediatric gastroenterology physician with a practice address in Illinois, 0.6 per 100,000 residents, the 24th highest rate of 50. Chicago and Park Ridge have the most; each record links to the provider's NPI and the Illinois license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0206X · 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, 42

  1. Chicago42
  2. Park Ridge7
  3. Springfield4
  4. Evanston3
  5. Oak Lawn3

Pediatric Gastroenterology Physician records in Illinois

  1. Christopher Mullett, D.O.Urbana, IL 618011306806518
  2. Charmaine Mziray-Andrew, M.D.Springfield, IL 627011225254659
  3. Rajeev Nagpal, MDOak Lawn, IL 604531396731329
  4. Suzanne Nelson, MDGlenview, IL 600261588650139
  5. Peter Osgood, M.D.Chicago, IL 606111306102835
  6. Tiffany PattonChicago, IL 606371578799482
  7. Maria Perez, DOChicago, IL 606111346401981
  8. Charles Pratt, M.D.Chicago, IL 606111417084229
  9. Joshua ProzialeckChicago, IL 606111982860755
  10. Nasiha RahimChicago, IL 606121861029787
  11. Joseph Runde, D.OChicago, IL 606111609213966
  12. Shruti Sakhuja, MDChicago, IL 606371912427907
  13. Eshan Samuel, M.D.Springfield, IL 627021164831186
  14. Adrienne Scheich, MDChicago, IL 606111922011360
  15. Timothy SentongoChicago, IL 606371598726432
  16. Christopher Smith, MDOak Lawn, IL 604531841214624
  17. Jennifer Strople, M.D.Chicago, IL 606111477596567
  18. Sharon TamChicago, IL 606111891101424
  19. Ritu VermaChicago, IL 606371184633091
  20. Eugene Vortia, MDRockford, IL 611031972725174
  21. Ellen Wagner, MDChicago, IL 606111871089136
  22. Mu Wang, MDUrbana, IL 618011194799684
  23. Joshua Wechsler, M.D.Chicago, IL 606141912109596
  24. Barry Wershil, MDChicago, IL 606111205906401
  25. Mohammad Yaseen, M.D.Moline, IL 612651437151693
  26. Grace Yoshiba, MDChicago, IL 606121912566084

Source: CMS NPPES, primary taxonomy 2080P0206X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 24 of 50 per resident

  1. Louisiana0.6
  2. Arizona0.6
  3. Texas0.6
  4. Illinois0.6
  5. Minnesota0.6
  6. Alabama0.6
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 2080P0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

57.9% of these records appear in a Medicare file, against 64.2% 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. Illinois57.9%
  2. United States64.2%

Pediatric Gastroenterology Physician records in Illinois, measured

  • In a Medicare file44 of 76 · 57.9% here, 64.2% nationally
  • In the CMS Doctors and Clinicians file20 · 26.3% here, 31.4% nationally
  • Not updated in five years or more18 · 23.7% here, 51.8% nationally
  • Median graduation year2006 · the 20 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

76 NPPES records list pediatric gastroenterology physician (2080P0206X) as their primary taxonomy with a practice address in Illinois: 0.6 per 100,000 residents against 0.7 nationally (50 states and D.C.). Chicago has 42 of them (55%).

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. Missouri75
  2. New Jersey67
  3. North Carolina62
  4. Michigan57

States with a similar rate per 100,000

  1. Minnesota0.6
  2. Texas0.6
  3. Alabama0.6
  4. Arizona0.6

The largest states

  1. California264
  2. Texas190
  3. New York182
  4. Pennsylvania163
  5. Florida145

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.