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. Anjali Dhurandhar, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Anna Larionova, MDAurora, CO · $1,459 in drug and device payments (2025) · Telehealth ·
(720) 500-4093 Dr. Annie Moore, MD, MBAAurora, CO · $306 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Annie StofflerAurora, CO · No drug or device payments recorded (2025) ·
(303) 614-7777 Dr. Annu Ramaswamy, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 748-7072 Dr. Anthony Leo, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 306-4321 Dr. Anthony Tormey, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 369-1033 Dr. Apoorva Ram, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-2300 Dr. Ashley Ullrich, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(307) 267-3173 Dr. Auston StieferAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-9287 Dr. Barry Martin, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Betty SpiecherAurora, CO · No drug or device payments recorded (2025) ·
(303) 743-5828 Dr. Beza Tayachew, MD, MPHAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. Brandy Drennan, RNAurora, CO · No drug or device payments recorded (2025) ·
(303) 614-7374 Dr. Brian Agganis, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Brindha Suresh, M.D.Aurora, CO · $873 in drug and device payments (2025) · Telehealth ·
(303) 766-5553 Dr. Brittney Justice, DOAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Bruce Peters, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Bryan Lublin, MDAurora, CO · No drug or device payments recorded (2025) ·
(860) 930-2061 Dr. Carleen Chartier, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 636-3350 Dr. Carol Brautigam, RNAurora, CO · No drug or device payments recorded (2025) ·
(303) 636-2989 Dr. Caryl Murchison, D.O.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 870-4253 Dr. Cassanda Davis, MDAurora, CO · $39 in drug and device payments (2025) · Telehealth ·
(303) 330-0410 Dr. Catherine Callister, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Cecily HutchensAurora, CO · No drug or device payments recorded (2025) ·
(303) 337-5575 Dr. Charles Kim, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Chen-tan Lin, MDAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Cherry Delosreyes, MDAurora, CO · $1,602 in drug and device payments (2025) · Telehealth ·
(303) 338-9111 Dr. Cheryl Stearns, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 636-3382 Dr. Christiana Shoushtari, MD, MPHAurora, CO · No drug or device payments recorded (2025) ·
(720) 531-7111 Dr. Christine Jones, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Christine NeumanAurora, CO · No drug or device payments recorded (2025) ·
(303) 699-9652 Dr. Christine Swanson, M.D.Aurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Christine WoodenAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-3578 Dr. Christopher Schultz, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Danilo Mazzella, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Darlene Tad-y, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. David Bekelman, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. David Cook, P.A.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 337-5575 Dr. Debra Parsons, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 306-4321 Dr. Dilip Mysore Raghuveer, M.DAurora, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Dmitriy Kravtsov, MDAurora, CO · No drug or device payments recorded (2025) ·
(303) 724-1784 Dr. Donald Weinshenker, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Doreen Marino, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(303) 745-0000 Dr. Douglas Altschuler, DOAurora, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Eden English, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 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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