Allergy & Immunology in Illinois — NPI Providers
300 active Allergy & Immunology providers have a practice location in Illinois according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
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Allergy & Immunology providers in Illinois
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154304848 | Aaron Donnell | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1427139690 | Abhilasha Ganju | Individual | Allergy & Immunology Physician | Western Springs, IL |
| 1093741712 | Advanced Allergists Ltd. | Organization | Allergy Physician | Hoffman Estates, IL |
| 1265644355 | Advanced Allergy & Asthma Care S.C. | Organization | Allergy Physician | Orland Park, IL |
| 1467669374 | Advanced Allergy & Asthma Clinic S C | Organization | Allergy & Immunology Physician | Bolingbrook, IL |
| 1548244825 | Alan Resnick | Individual | Allergy Physician | Orland Park, IL |
| 1265632574 | Alex Thomas | Individual | Allergy Physician | Chicago, IL |
| 1982824736 | Allergy & Asthma Care Ltd | Organization | Allergy & Immunology Physician | Glen Carbon, IL |
| 1730228610 | Allergy & Asthma Center, Inc | Organization | Allergy & Immunology Physician | Chicago, IL |
| 1093892457 | Allergy & Asthma Consultants, Ltd. | Organization | Allergy Physician | Gurnee, IL |
| 1396894812 | Allergy & Asthma Medical Associates Ltd | Organization | Allergy Physician | St Charles, IL |
| 1194712547 | Allergy & Asthma of Illinois Sc | Organization | Allergy & Immunology Physician | Peoria, IL |
| 1578662417 | Allergy & Asthma Physicians, S. C | Organization | Allergy & Immunology Physician | Hinsdale, IL |
| 1134252869 | Allergy and Asthma Associates of Dupage, P.C. | Organization | Allergy Physician | Naperville, IL |
| 1710095385 | Allergy and Asthma Clinic Sc | Organization | Allergy Physician | Joliet, IL |
| 1134243934 | Allergy and Asthma Healthcare Clinic, Sc | Organization | Allergy & Immunology Physician | Yorkville, IL |
| 1275588824 | Allergy Ear Nose Throat,Ltd | Organization | Allergy & Immunology Physician | Downers Grove, IL |
| 1184829210 | Allergy, Asthma & Immunology Center Sc | Organization | Allergy & Immunology Physician | Shiloh, IL |
| 1861699530 | Ami Hannam | Individual | Allergy & Immunology Physician | Orland Park, IL |
| 1174624241 | Amiinah Kung | Individual | Allergy & Immunology Physician | Naperville, IL |
| 1699978791 | Amishi Murthy | Individual | Allergy & Immunology Physician | Evanston, IL |
| 1609065895 | Andrea Pappalardo Wlochowicz | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1043310261 | Andrey Leonov | Individual | Allergy & Immunology Physician | Joliet, IL |
| 1841223609 | Anita Gewurz | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1952386054 | Anju Peters | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1891863411 | Ann Collier | Individual | Allergy & Immunology Physician | Oak Brook, IL |
| 1831276872 | Anne Ditto | Individual | Allergy Physician | Chicago, IL |
| 1841376365 | Anne Szpindor | Individual | Allergy & Immunology Physician | Hoffman Estates, IL |
| 1285830935 | Archana Narayan | Individual | Allergy Physician | Joliet, IL |
| 1720117823 | Associated Allergists and Asthma Specialists, Ltd | Organization | Allergy Physician | Orland Park, IL |
| 1861681306 | Asthma Allergy Clinic of Quad Cities, S.C | Organization | Allergy Physician | Moline, IL |
| 1861503153 | Asthma and Allergy Center of Chicago Sc | Organization | Allergy Physician | River Forest, IL |
| 1053391094 | Asya Segalene | Individual | Allergy Physician | Naperville, IL |
| 1003878299 | Ayesha Siddiqi | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1457338907 | Baiju Malde | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1710964663 | Baltazar Remigio Espiritu | Individual | Allergy & Immunology Physician | Maywood, IL |
| 1205908639 | Barry Zeffren | Individual | Allergy & Immunology Physician | Glen Carbon, IL |
| 1043278013 | Bethany Gibson | Individual | Allergy & Immunology Physician | Decatur, IL |
| 1265502231 | Bienvenido Lamorena | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1376586206 | Board of Trustees of the University of Illinois | Organization | Allergy & Immunology Physician | Rockford, IL |
| 1871559989 | Bruce Bochner | Individual | Allergy Physician | Chicago, IL |
| 1518925650 | Byung Yu | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1104939420 | Cassandra Lickert | Individual | Allergy & Immunology Physician | Orland Park, IL |
| 1356321244 | Charles Frey | Individual | Allergy & Immunology Physician | Rockford, IL |
| 1770563660 | Chester Mellies | Individual | Allergy & Immunology Physician | Rockford, IL |
| 1659405231 | Colin Freccia | Individual | Allergy & Immunology Physician | Chicago, IL |
| 1689650814 | Cynthia Lerner | Individual | Allergy & Immunology Physician | Tinley Park, IL |
| 1558448589 | Daniel Yamshon | Individual | Allergy & Immunology Physician | Skokie, IL |
| 1104975770 | Daryn Abraham | Individual | Allergy & Immunology Physician | St Charles, IL |
| 1669472262 | David Chudwin | Individual | Allergy & Immunology Physician | Bourbonnais, IL |
Allergy & Immunology by city in Illinois
- Allergy & Immunology in Chicago, IL (75)
- Allergy & Immunology in Orland Park, IL (17)
- Allergy & Immunology in Glenview, IL (11)
- Allergy & Immunology in Naperville, IL (7)
- Allergy & Immunology in Peoria, IL (7)
- Allergy & Immunology in Highland Park, IL (6)
- Allergy & Immunology in Hinsdale, IL (6)
- Allergy & Immunology in Oak Lawn, IL (6)
- Allergy & Immunology in Rockford, IL (6)
- Allergy & Immunology in Springfield, IL (6)
- Allergy & Immunology in Elmhurst, IL (5)
- Allergy & Immunology in Melrose Park, IL (5)
- Allergy & Immunology in Northbrook, IL (5)
- Allergy & Immunology in Oak Forest, IL (5)
- Allergy & Immunology in St Charles, IL (5)
Frequently asked questions
How many Allergy & Immunology providers are in Illinois?
The latest NPPES snapshot lists 300 active providers with Allergy & Immunology as their primary taxonomy and a practice location in Illinois.
How do I verify a Allergy & Immunology provider's NPI in Illinois?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-09.