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Emergency Medicine in Longmont, Colorado

Data updated monthly · Last refresh September 2026

16 Emergency Medicine providers practice in Longmont. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Longmont

Listed alphabetically. 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. Adam Rush
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Albert Colton
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Andrew Johanos
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Brian Liu, DO
Longmont, CO · No drug or device payments recorded (2025) · (303) 651-5111
Dr. Clementine Stowe-daniel, DO
Longmont, CO · No drug or device payments recorded (2025) · (303) 651-5111
Dr. Colleen Foster, M.D.
Longmont, CO · No drug or device payments recorded (2025) · (720) 718-1200
Dr. Herbert Ogden
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. James Hogan, MD
Longmont, CO · No drug or device payments recorded (2025) · (303) 776-1234
Dr. Julie Hall, MD
Longmont, CO · No drug or device payments recorded (2025) · (970) 480-1981
Dr. Leslie Armstrong
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Linda Keyes
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Lindsey Cesca, M.D.
Longmont, CO · No drug or device payments recorded (2025) · (303) 651-5111
Dr. Michael Reghitto
Longmont, CO · No drug or device payments recorded (2025) · (303) 651-5000
Dr. Nicholas Tomasi, DO
Longmont, CO · No drug or device payments recorded (2025) · (303) 651-5111
Dr. Paul Sullivan
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783
Dr. Wyatt Hall
Longmont, CO · No drug or device payments recorded (2025) · (303) 306-7783

Common questions

How many Emergency Medicine providers are in Longmont, Colorado?

There are 16 Emergency Medicine providers with active NPI records practicing in Longmont, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Longmont Emergency Medicine across Colorado

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.