NPPES file of Aug 9, 2026

Infectious Disease Physician in Illinois

464 NPPES records list infectious disease physician with a practice address in Illinois, 3.7 per 100,000 residents, the 10th highest rate of 51. Chicago and Burr Ridge have the most; each record links to the provider's NPI and the Illinois license search. Page 1 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 215

  1. Chicago215
  2. Burr Ridge28
  3. Maywood17
  4. Springfield17
  5. Crestwood13

Infectious Disease Physician records in Illinois

  1. Homer Abiad, M.D.Oak Forest, IL 604521871596817
  2. Annette Abraham, MDChicago, IL 606121083195093
  3. Chad Achenbach, MDChicago, IL 606111548278674
  4. Mary Acree, M.D.Evanston, IL 602011336378348
  5. Tinuola Adeyanju, M.D.Chicago, IL 606291063413755
  6. Oluwadamilola Adeyemi, MDChicago, IL 606251376700955
  7. Emily Adochio-Clancy, MDChicago, IL 606121629606975
  8. Nozaina Aftab, MDLombard, IL 601481629158662
  9. Javier Aguilar Aragon, M.D.Burr Ridge, IL 605271336359058
  10. Nooruzsabha Ahmed, M.D.Elgin, IL 601231407886401
  11. Saira Ajmal, M.D.Oak Lawn, IL 604531275962672
  12. Maha Al Amri, M.B.B.SChicago, IL 606111578215968
  13. Moamen Al Zoubi, MDRockford, IL 611031770902587
  14. Omar Al-Heeti, MDDecatur, IL 625261083903645
  15. Fritzie Albarillo, M.D.Maywood, IL 601531083918486
  16. Frederick Alexander, MDJoliet, IL 604351730251042
  17. Taha Ali, M.D.Chicago, IL 606121669905394
  18. Abdulhamid Alkhalaf, M.D.Dixon, IL 610211043237035
  19. Zainab AlnafoosiSpringfield, IL 627021124401070
  20. Faisal Alqoofi, MDEvanston, IL 602011952556771
  21. Jeries Alsahoury, DOChicago, IL 606121427675495
  22. Sarah Altamimi, M.D.Herrin, IL 629481467746529
  23. Esther Alva, M.D.Berwyn, IL 604021720181043
  24. Donald Amuh, M.D.Chicago, IL 606171730303439
  25. Fnu Anam, M.DMaywood, IL 601531821928763
  26. Michael Anderson, M.D.Crestwood, IL 604451558593376
  27. Sean Anderson, MDChicago, IL 606371235690645
  28. John Andreoni, MDPalos Heights, IL 604631225024508
  29. Chinyere Aneziokoro, MDMaywood, IL 601531952388803
  30. Michael Angarone, D.O.Chicago, IL 606111194806190
  31. Deepak Ariga, MDElgin, IL 601201700845260
  32. Seshank ArimilliMaywood, IL 601531053773044
  33. Hoda Asmar, MDNaperville, IL 605401023048402
  34. Nipun Atri, M.D.Chicago, IL 606181134417553
  35. Shahnaz Azad, M.D.Olympia Fields, IL 604611922062694
  36. Mariam Aziz, MDChicago, IL 606121891954491
  37. Kelly Bachta, MD, PHDChicago, IL 606111881919736
  38. Omer Badahman, MDBelleville, IL 622261851371231
  39. Sheila Badri, M.D.Chicago, IL 606121083728398
  40. David Balling, MDChicago, IL 606401700804291
  41. David Barker, M.D.Chicago, IL 606121306870993
  42. Sheila Barry, M.D./PH.D.Crestwood, IL 604451295051860
  43. Rosario Bartolomeo, DOSilvis, IL 612821376163436
  44. David Beezhold, DOBurr Ridge, IL 605271306832860
  45. Elizabeth Bell, MDChicago, IL 606371376034439
  46. Jaime Belmares Avalos, MDBurr Ridge, IL 605271164457578
  47. Jean-Luc BenoitChicago, IL 606371710049267
  48. J. Bradford Bertumen, M.D.Crestwood, IL 604181558681577
  49. Isha Bhatt, MS, M.D.Peoria, IL 616021598148363
  50. Mondira BhattacharyaChicago, IL 606121114003738

Source: CMS NPPES, primary taxonomy 207RI0200X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 10 of 51 per resident

  1. Pennsylvania4.2
  2. New Jersey4.0
  3. Minnesota3.8
  4. Illinois3.7
  5. New Hampshire3.5
  6. Missouri3.4
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.1% of these records appear in a Medicare file, against 79.0% 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. Illinois79.1%
  2. United States79.0%

Infectious Disease Physician records in Illinois, measured

  • In a Medicare file367 of 464 · 79.1% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file311 · 67.0% here, 68.4% nationally
  • Not updated in five years or more283 · 61.0% here, 56.5% nationally
  • Median graduation year2004 · the 311 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

464 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in Illinois: 3.7 per 100,000 residents against 3.2 nationally (50 states and D.C.). Chicago has 215 of them (46%).

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. Massachusetts487
  2. Maryland410
  3. Pennsylvania545
  4. New Jersey375

States with a similar rate per 100,000

  1. Puerto Rico3.7
  2. Minnesota3.8
  3. New Hampshire3.5
  4. Missouri3.4

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.