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. Ellen Sarcone, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-6907 Dr. Emily Jones, M.D.Denver, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Emily Moreno, M.D.Denver, CO · $24 in drug and device payments (2025) · Telehealth ·
(303) 812-6410 Dr. Emily Russell Levy, DODenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1540 Dr. Eric Chess, MD.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Eric CollardDenver, CO · No drug or device payments recorded (2025) ·
(720) 830-7434 Dr. Eric Seger, D.O.Denver, CO · No drug or device payments recorded (2025) ·
(303) 812-6410 Dr. Eric Whittier, DODenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 318-3840 Dr. Erika Hinricher, DODenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1540 Dr. Everette Jones, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 894-9800 Dr. Franca Samoilovich, MDDenver, CO · $195 in drug and device payments (2025) · Telehealth ·
(303) 394-9355 Dr. Frances Fan, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 764-4666 Dr. Frances Palmer, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 222-0510 Dr. Francis Keffler, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 914-8047 Dr. Frank Becky, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Franklin Darrow, D.O.Denver, CO · No drug or device payments recorded (2025) ·
(720) 524-1550 Dr. Franklyn Judson, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 329-3671 Dr. Gabrielle Mykoniatis, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Garland Truitt, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 843-9713 Dr. Gary Friedland, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 318-2250 Dr. Gary Lichtenberger, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 493-7000 Dr. George Worthen, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 388-4461 Dr. Gregory Ippen, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Hannah Greene, PA-CDenver, CO · $5,286 in drug and device payments (2025) ·
(303) 728-9872 Dr. Hassan RaoDenver, CO · No drug or device payments recorded (2025) ·
(417) 766-7811 Dr. Heidi Matus, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(720) 848-0000 Dr. Heidi Walker, R.N.Denver, CO · No drug or device payments recorded (2025) ·
(303) 764-4656 Dr. Heidi Xavier, MDDenver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Helena KaneDenver, CO · No drug or device payments recorded (2025) ·
(303) 743-5855 Dr. Henry Raymundo, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Hermione Hurley, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 602-4899 Dr. Hugh Batty, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 306-4321 Dr. Igor Borisov, MDDenver, CO · $21 in drug and device payments (2025) · Telehealth ·
(303) 394-2152 Dr. Inna Lozinskaya, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 797-0406 Dr. Irene Aguilar, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-6000 Dr. Irene Macharia, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Irina Pines, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 602-4545 Dr. Jaclyn Fertig, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 315-7424 Dr. Jacob Ludwig, D.O.Denver, CO · $31 in drug and device payments (2025) · Telehealth ·
(303) 318-3480 Dr. Jaime Baker, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Jaime Moo-young, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 436-4949 Dr. James Wilk, M.D.Denver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 372-4000 Dr. Jamie Anderson, M.D.Denver, CO · $506 in drug and device payments (2025) · Telehealth ·
(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.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 2,044 in the directory Ask Zach for help choosing
Related
