Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marc Elliott Breen

Individual provider Emergency Medicine Physician · NPI 1831399286

Marc Elliott Breen is an Emergency Medicine in Fort Collins, Colorado. Graduated from Texas Tech University Health Science Center School of Medicine in 2005, 21 years ago. Practices with Emergency Physicians of the Rockies, PC, a 79-clinician group and accepts Medicare assignment. Licensed in Colorado and Illinois.

Years since qualifying
21
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
CO, IL
In the registry since
2007
Specialties on file
3
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1024 S Lemay Ave
Fort Collins, CO 80524-3929
Phone: (970) 495-7000
Fax: (303) 306-7753
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DR.0047871 (CO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036118981 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 47871 (CO)

Record details

NPI number1831399286
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 24, 2007
Last updated in NPPESJuly 14, 2015
Mailing addressPo Box 912215, Denver, CO 80291-2215

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Emergency Physicians Of The Rockies, Pc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fort Collins