Internal Medicine Doctors in Colorado
Data updated monthly · Last refresh October 2026
2,044 Internal Medicine providers practice in Colorado, including 390 (19%) offering telehealth. The largest concentration is in Denver. 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.
2,044providers
390telehealth
Denvertop city
Internal Medicine by city in Colorado
Choose a city to see providers there.
Internal Medicine 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. Boaz Paul, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 715-7184 Dr. Brandon Combs, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 222-0510 Dr. Brandy Allen, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Bree Ashdown, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1570 Dr. Brenden Cabana, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 318-3840 Dr. Brent Cohen, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 329-6500 Dr. Brian Dwinnell, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 869-2160 Dr. Brian Levy, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 388-2384 Dr. Bryan Cheyne, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 318-1540 Dr. Cara Dawson, M.D.Denver, CO · $1,606 in drug and device payments (2025) ·
(303) 320-2929 Dr. Carl Barnes, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Carolina Gutierrez, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 602-0000 Dr. Carol MillsDenver, CO · No drug or device payments recorded (2025) ·
(303) 614-1023 Dr. Carol ReidDenver, CO · No drug or device payments recorded (2025) ·
(303) 360-1097 Dr. Carrie HornDenver, CO · No drug or device payments recorded (2025) ·
(303) 388-4461 Dr. Caryn Orr, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Catherine Ard, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-4202 Dr. Catherine Spaulding, M.D.Denver, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Cathie Korey, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 293-2220 Dr. Charles Kopel, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(970) 391-4303 Dr. Charles Marshall, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Chase Blackford, DODenver, CO · $26,968 in drug and device payments (2025) · Telehealth ·
(303) 649-3200 Dr. Chelsea Ratliff, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 825-4646 Dr. Christine Haynes, M.D., M.P.H.Denver, CO · No drug or device payments recorded (2025) ·
(303) 436-4202 Dr. Christine Neeley, M.D.Denver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 318-3840 Dr. Christopher Griffith, MD Dr. Christopher Hicks, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Christopher Schifeling, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 602-5900 Dr. Cindy Rakotz, DODenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 333-5456 Dr. Clare Rudman, DODenver, CO · No drug or device payments recorded (2025) ·
(303) 925-4960 Dr. Clarice Baumgartner, MD Dr. Claudia Steiner, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Clayborn Houser JrDenver, CO · No drug or device payments recorded (2025) ·
(000) 000-0000 Dr. Clinton White, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Connor Mcbryde, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Cory Manly, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 812-2000 Dr. Craig Anderson, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 831-9393 Dr. Craig Murk, DODenver, CO · $412 in drug and device payments (2025) · Telehealth ·
(720) 769-6676 Dr. Crista Keller, MDDenver, CO · $572 in drug and device payments (2025) · Telehealth ·
(303) 394-9355 Dr. Cristen Mazzella, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Cuong Doan, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Cynthia Crews, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-6000 Dr. Cynthia Justice, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Daniela Grayeb, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Daniel Barry, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Daniel Fosburgh, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-3382 Dr. Daniel Heppe, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 315-7424 Dr. Daniel Karlsberg, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 715-7184 Conditions Internal Medicine providers in Colorado commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Colorado?There are 2,044 Internal Medicine providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Colorado offer telehealth?Yes. 390 of the 2,044 Internal Medicine providers in Colorado (about 19%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Internal Medicine providers?Denver (495), Aurora (242), Colorado Springs (168) have the highest concentration of Internal Medicine providers in Colorado.
How many Internal Medicine providers in Colorado received drug or device company payments?409 of 2,044 Internal Medicine providers in Colorado (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Colorado treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Internal Medicine Doctors in Colorado work in independent practices or large health systems?Among 994 Internal Medicine Doctors in Colorado enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 18% through a mid-size group of 10 to 99, and 72% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most Internal Medicine Doctors hold privileges are University of Colorado Hospital Authority in Aurora; Uch-Memorial Health System in Colorado Springs; Uchealth Highlands Ranch Hospital in Highlands Ranch.
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