NPPES file of Aug 9, 2026

Allergy & Immunology Physician in Illinois

162 NPPES records list allergy & immunology physician with a practice address in Illinois, 1.3 per 100,000 residents, the 14th highest rate of 51. Chicago and Glenview have the most; each record links to the provider's NPI and the Illinois license search. Page 3 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207K00000X · 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, 47

  1. Chicago47
  2. Glenview9
  3. Peoria5
  4. Hinsdale4
  5. Rockford4

Allergy & Immunology Physician records in Illinois

  1. Fatima Mohiuddin, MDRockford, IL 611071578674834
  2. Maaz Mohiuddin, M.D.Crest Hill, IL 604031720251697
  3. Juanita Mora, MDChicago, IL 606411750557179
  4. Giselle Mosnaim, M.D.Chicago, IL 606121679501571
  5. James Moss, MDElk Grove Village, IL 600071194725291
  6. Ahmad Mourad, M.DRockford, IL 611071861425720
  7. Pravin Muniyappa, M.D.Chicago, IL 606161922040542
  8. Amishi Murthy, MDEvanston, IL 602011699978791
  9. David Nayak, M.D.Chicago, IL 606181902117302
  10. Kelly Newhall, M.D.Chicago, IL 606141104932326
  11. Sylwia Nowak, M.D.Peoria, IL 616151871948059
  12. Sharmilee Nyenhuis, M.D.Chicago, IL 606121760546469
  13. Christopher Ocampo, M.D., PH.D.Chicago, IL 606111538480108
  14. Diane Ozog, MDNaperville, IL 605401972647154
  15. Bimaljit Pangli, MDSt Charles, IL 601751962906875
  16. Andrea Pappalardo Wlochowicz, MDChicago, IL 606121609065895
  17. Amee Patel, M.D.Maywood, IL 601531598144321
  18. Bhavisha Patel, M.D.Sycamore, IL 601781407134505
  19. Gayatri Patel, M.D.Chicago, IL 606111124438643
  20. Anju Peters, M.D.Chicago, IL 606111952386054
  21. Sarah Peterson, M.D.Buffalo Grove, IL 600891114174828
  22. Jenna Podjasek, MDOak Forest, IL 604521831355346
  23. Raymond Pongonis, M.D.Naperville, IL 605401023274792
  24. Sudha Prasad, M.D.C.S.Springfield, IL 627111417120189
  25. Ellen PrattQuincy, IL 623011255421533
  26. Joyce Rabbat, MDMaywood, IL 601531144486416
  27. Nirmala Ray, M.D.Oak Forest, IL 604521770671893
  28. Sahar Rida, M.D.Des Plaines, IL 600161285833566
  29. Daina RingusHinsdale, IL 605211205383874
  30. Syed Rizvi, MDCountryside, IL 605251992235865
  31. Suellyn Rossman, MDDes Plaines, IL 600161790773216
  32. Zachary RubinElmhurst, IL 601261750775185
  33. Amanda Salih, MD, MPHChicago, IL 606121861808503
  34. Sarena Sawlani, MDChicago, IL 606311386807816
  35. Ewa Schafer, MDGlenview, IL 600261053436345
  36. Madeline Schutt, MDChicago, IL 606111427552215
  37. Rachna Shah, M.D.Melrose Park, IL 601601053592451
  38. Greg Sharon, M.D.,Bloomingdale, IL 601081619950250
  39. Kirk Shepard, MD, MSChicago, IL 606571982022810
  40. Ayesha Siddiqi, M.D.Chicago, IL 606021003878299
  41. Stephen Smart, MDPeoria, IL 616151265429625
  42. Kathy Sonenthal, M.D.Chicago, IL 606121265452940
  43. Cheryl Steiman, M.D.Glenview, IL 600261356789176
  44. Whitney Stevens, M.D., PH.D.Chicago, IL 606111952622649
  45. Rachel Story, MD MPHEvanston, IL 602011801856836
  46. Lisa Sullivan, M.D.Highland Park, IL 600351386650273
  47. Maaria Syed, M.D.Aurora, IL 605041972878080
  48. Anne Szpindor, MDHoffman Estates, IL 601691841376365
  49. Jamee Tantoco, MDGlenview, IL 600261013205046
  50. Amy Thomas, M.D.Gurnee, IL 600311134359862

Source: CMS NPPES, primary taxonomy 207K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 14 of 51 per resident

  1. Pennsylvania1.4
  2. Michigan1.4
  3. North Carolina1.3
  4. Illinois1.3
  5. Louisiana1.3
  6. Kansas1.3
  7. 50 states and D.C.1.2

Source: CMS NPPES, primary taxonomy 207K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

85.8% of these records appear in a Medicare file, against 80.0% 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. Illinois85.8%
  2. United States80.0%

Allergy & Immunology Physician records in Illinois, measured

  • In a Medicare file139 of 162 · 85.8% here, 80.0% nationally
  • In the CMS Doctors and Clinicians file114 · 70.4% here, 65.7% nationally
  • Not updated in five years or more98 · 60.5% here, 57.3% nationally
  • Median graduation year2001 · the 114 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

162 NPPES records list allergy & immunology physician (207K00000X) as their primary taxonomy with a practice address in Illinois: 1.3 per 100,000 residents against 1.2 nationally (50 states and D.C.). Chicago has 47 of them (29%).

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 Carolina146
  2. Pennsylvania183
  3. Michigan137
  4. Virginia136

States with a similar rate per 100,000

  1. Louisiana1.3
  2. Kansas1.3
  3. Tennessee1.2
  4. Hawaii1.2

The largest states

  1. California444
  2. Texas327
  3. New York311
  4. Florida204
  5. Pennsylvania183

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.