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Allergy Specialists in Colorado

Data updated monthly · Last refresh October 2026

12 Allergy providers practice in Colorado, including 3 (25%) offering telehealth. The largest concentration is in Colorado Springs. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

12providers
3telehealth
Colorado Springstop city

Allergy by city in Colorado

Choose a city to see providers there.

Allergy in Colorado Springs3 providers
Allergy in Centennial2 providers
Allergy in Boulder2 providers
Allergy in Denver2 providers
Allergy in Avon1 providers
Allergy in Fort Carson1 providers
Allergy in Fort Collins1 providers

Where Allergy Specialists in Colorado practice

From CMS Medicare enrollment records covering 6 of the 12 providers listed here (50%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Allergy SpecialistsAll clinicians in groupMain city
Asthma and Allergy Associates, PC211Colorado Springs

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Allergy providers in Colorado

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Regan Pyle, DO
Avon, CO · $33,363 in drug and device payments (2025) · Telehealth · (970) 926-6340
Dr. Karen Andrews, MD
Boulder, CO · $42 in drug and device payments (2025) · Telehealth · (303) 440-3000
Dr. Mark Menich, MD
Boulder, CO · No drug or device payments recorded (2025) · (303) 444-5995
Dr. Carmen Laronn, M.D.
Centennial, CO · No drug or device payments recorded (2025) · (303) 221-0000
Dr. William Silvers, M.D.
Centennial, CO · No drug or device payments recorded (2025) · (303) 740-0998
Dr. Christianne Mcgrath, MD
Colorado Springs, CO · $1,847 in drug and device payments (2025) · (719) 344-5355
Dr. Daniel Soteres, MD
Colorado Springs, CO · $115,774 in drug and device payments (2025) · (719) 473-0872
Dr. Nathanael Brady, D.O.
Colorado Springs, CO · $97,198 in drug and device payments (2025) · (719) 260-1022
Dr. Gary Niemann, MD
Denver, CO · No drug or device payments recorded (2025) · (303) 756-2621
Dr. Mark Boguniewicz, MD
Denver, CO · $41,971 in drug and device payments (2025) · (303) 388-4461
Dr. Benjamin St. Clair, DO
Fort Carson, CO · No drug or device payments recorded (2025) · Telehealth · (719) 526-7000
Dr. William Lanting, M.D.
Fort Collins, CO · No drug or device payments recorded (2025) · (970) 227-4611

Common questions

How many Allergy providers are in Colorado?

There are 12 Allergy providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.

Do Allergy providers in Colorado offer telehealth?

Yes. 3 of the 12 Allergy providers in Colorado (about 25%) report offering telehealth services in CMS data.

Which cities in Colorado have the most Allergy providers?

Colorado Springs (3), Centennial (2), Boulder (2) have the highest concentration of Allergy providers in Colorado.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Allergy in Colorado? Get featured.