Diagnostic Radiologists in Colorado
Data updated monthly · Last refresh October 2026
790 Diagnostic Radiology providers practice in Colorado, including 6 (1%) offering telehealth. The largest concentration is in Aurora. 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.
790providers
6telehealth
Auroratop city
Diagnostic Radiology by city in Colorado
Choose a city to see providers there.
Diagnostic Radiology 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. Shane Morris, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Shane Wheeler, MDEnglewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Sharmila Lingam-nattamai, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Simeon Abramson, MDEnglewood, CO · $18 in drug and device payments (2025) ·
(303) 761-9190 Dr. Stanislav Poliashenko, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Stanley Smazal, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Steven Heiss, MDEnglewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Steve Parker, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Timothy HaganEnglewood, CO · $22 in drug and device payments (2025) ·
(303) 761-9190 Dr. Vernon Chapman, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Whitney Morgan, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. William Dunfee, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. William Graf, M.D.Englewood, CO · $37 in drug and device payments (2025) ·
(303) 761-9190 Dr. William Steines, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Winston JoeEnglewood, CO · $56 in drug and device payments (2025) ·
(720) 493-3342 Dr. Yu Hong, M.D.Englewood, CO · No drug or device payments recorded (2025) ·
(303) 761-9190 Dr. Mark Hansen, MDEstes Park, CO · No drug or device payments recorded (2025) ·
(970) 586-2200 Dr. John Witwer, MDEvergreen, CO · No drug or device payments recorded (2025) ·
(303) 674-0219 Dr. Mark Mcgehee, MDEvergreen, CO · No drug or device payments recorded (2025) ·
(952) 595-1100 Dr. Bryce Harmon, DOFort Carson, CO · No drug or device payments recorded (2025) ·
(719) 526-7000 Dr. Darin Thompson, MDFort Carson, CO · No drug or device payments recorded (2025) ·
(719) 526-7706 Dr. Gary Leago, MDFort Carson, CO · No drug or device payments recorded (2025) ·
(719) 526-8612 Dr. Karsten Jennings, D.O.Fort Carson, CO · No drug or device payments recorded (2025) ·
(719) 526-2092 Dr. Neil Halonen, MDFort Carson, CO · No drug or device payments recorded (2025) ·
(719) 526-7000 Dr. Alexander Clinkenbeard, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 484-4757 Dr. Alison Sheridan Nath, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Amy Hayes, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Andrea Lyons, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Andrew Mills, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Atharva Thakore, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Becky Benz, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Bob Klingelheber, DOFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Bruce Berkowitz, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Bryce Meyer, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Chad Christensen, DOFort Collins, CO · $20 in drug and device payments (2025) ·
(970) 495-7000 Dr. Charles Singer, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Christopher Fleener, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 988-6156 Dr. David Rice, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 484-4757 Dr. David Vaughn, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(704) 957-0009 Dr. Deborah Gunderson, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Derek Fimmen, MDFort Collins, CO · $15 in drug and device payments (2025) ·
(970) 484-4757 Dr. Douglas Watt, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Dustin Coleman, DOFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 484-4757 Dr. Dylan Hoyt, MDFort Collins, CO · $20 in drug and device payments (2025) ·
(970) 484-4757 Dr. Elizabeth Vorhis, MDFort Collins, CO · $22 in drug and device payments (2025) ·
(970) 484-4757 Dr. Eric Nyberg, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 484-4757 Dr. Guy Alexander, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Dr. Jamie Colonnello, MDFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 484-4757 Dr. Jean Paquelet, M.D.Fort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-8600 Dr. Jennifer Evans, DOFort Collins, CO · No drug or device payments recorded (2025) ·
(970) 495-7000 Common questions
How many Diagnostic Radiology providers are in Colorado?There are 790 Diagnostic Radiology providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Colorado offer telehealth?Yes. 6 of the 790 Diagnostic Radiology providers in Colorado (about 1%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Diagnostic Radiology providers?Aurora (125), Denver (119), Englewood (116) have the highest concentration of Diagnostic Radiology providers in Colorado.
How many Diagnostic Radiology providers in Colorado received drug or device company payments?138 of 790 Diagnostic Radiology providers in Colorado (17%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Do most Diagnostic Radiologists in Colorado work in independent practices or large health systems?Among 477 Diagnostic Radiologists in Colorado enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most Diagnostic Radiologists hold privileges are Adventhealth Littleton in Littleton; HCA-Healthone Dba Swedish Medical Center in Englewood; Adventhealth Parker in Parker.
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