Allergy & Immunology in Fort Collins, CO

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

Allergy & Immunology providers in Fort Collins, CO
NPI Name Type Specialty Location
1881677003 Daniel Laszlo Individual Allergy & Immunology Physician Fort Collins, CO
1104809383 Janet Seeley Individual Allergy & Immunology Physician Fort Collins, CO
1336178664 Krishna Murthy Individual Allergy & Immunology Physician Fort Collins, CO
1942415369 Michael Martucci Individual Allergy & Immunology Physician Fort Collins, CO
1750475364 Northern Colorado Allergy & Asthma Organization Allergy & Immunology Physician Fort Collins, CO
1417983891 Velusamy Kailasam Individual Allergy & Immunology Physician Fort Collins, CO
1598747826 William Culver Individual Allergy & Immunology Physician Fort Collins, CO
1205866837 William Lanting Individual Allergy Physician Fort Collins, CO

Frequently asked questions

How many Allergy & Immunology providers are in Fort Collins, CO?
The latest NPPES snapshot lists 14 active Allergy & Immunology providers with a practice address in Fort Collins, Colorado.
How do I check a Allergy & Immunology provider's NPI in Fort Collins?
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 2026-07-09.