NPI Portal NPI Lookup & Verification

Allergy & Immunology in Denver, CO

33 active Allergy & Immunology providers practice in Denver, Colorado according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Allergy & Immunology providers in Denver, CO
NPI Name Type Specialty Location
1063426088 Anita Trikha Individual Allergy & Immunology Physician Denver, CO
1427299379 Bruce Lanser Individual Allergy & Immunology Physician Denver, CO
1093941593 Carah Santos Individual Allergy & Immunology Physician Denver, CO
1447457262 Cheryl Gioia Individual Allergy & Immunology Physician Denver, CO
1144494196 Christine Cho Individual Allergy & Immunology Physician Denver, CO
1386787836 Debra Kondora Individual Allergy & Immunology Physician Denver, CO
1487920658 Divya Chauhan Individual Allergy & Immunology Physician Denver, CO
1215012950 Donald Leung Individual Allergy & Immunology Physician Denver, CO
1972536910 Donna Bratton Individual Allergy & Immunology Physician Denver, CO
1710290192 Eileen Wang Individual Allergy & Immunology Physician Denver, CO
1033361621 Flavia Hoyte Individual Allergy & Immunology Physician Denver, CO
1962555458 Gary Niemann Individual Allergy Physician Denver, CO
1104916873 Harold Nelson Individual Allergy & Immunology Physician Denver, CO
1801564505 James Mcnamara Individual Allergy & Immunology Physician Denver, CO
1003279647 Jessica Galant-Swafford Individual Allergy & Immunology Physician Denver, CO
1033555628 Jessica Hui Individual Allergy & Immunology Physician Denver, CO
1467596189 John Williams Individual Allergy & Immunology Physician Denver, CO
1881748226 Kanao Otsu Individual Allergy & Immunology Physician Denver, CO
1710066733 Karin Pacheco Individual Allergy & Immunology Physician Denver, CO
1790796555 Mark Boguniewicz Individual Allergy Physician Denver, CO
1609296268 Mohini Pathria Individual Allergy & Immunology Physician Denver, CO
1457640294 Monica Reddy Individual Allergy & Immunology Physician Denver, CO
1992007991 Naomi M Fieman MD Organization Allergy & Immunology Physician Denver, CO
1013096650 Nathan Rabinovitch Individual Allergy & Immunology Physician Denver, CO
1366022212 Nicholas Chapman Individual Allergy & Immunology Physician Denver, CO
1790730687 Rafeul Alam Individual Allergy & Immunology Physician Denver, CO
1538203252 Rhonda Simpson Individual Allergy & Immunology Physician Denver, CO
1780754408 Richard Weber Individual Allergy & Immunology Physician Denver, CO
1750463303 Rohit Katial Individual Allergy & Immunology Physician Denver, CO
1477643229 Ronina Covar Individual Allergy & Immunology Physician Denver, CO
1801989462 Roswitha Moehring Individual Allergy & Immunology Physician Denver, CO
1629124235 Shaila Gogate Individual Allergy & Immunology Physician Denver, CO
1447394168 William Marsh Individual Allergy & Immunology Physician Denver, CO

Frequently asked questions

How many Allergy & Immunology providers are in Denver, CO?
The latest NPPES snapshot lists 33 active Allergy & Immunology providers with a practice address in Denver, Colorado.
How do I check a Allergy & Immunology provider's NPI in Denver?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.