AllergyNest

Kristen S. Fahrner, MD

Listed as an allergist, with 2 practice addresses in Loveland and Greeley, Colorado.

Practice locations 2

  • Alpine Ear Nose and Throat PC

    3820 Grant Ave
    Loveland, CO 80538

    (970) 593-1177

  • Alpine Ear Nose and Throat PC

    6500 29th St, Suite 106
    Greeley, CO 80634

    (970) 330-5555

From the records

Specialty
Allergist
Records
Medicare records: allergy/immunology (October 2026).
Medicare
Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
Telehealth
Medicare’s file shows recent telehealth visits. It doesn’t mean every visit can be by video.
Medical school
Graduated 2004; school not named (Medicare records)
Registry record
Last updated March 2018
NPI
1306834395 (national provider registry)

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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors