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. Innessa Porter, MDCentennial, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Jacques Saari, M.D.Centennial, CO · No drug or device payments recorded (2025) ·
(303) 617-7782 Dr. Jae Lee, DO LLCCentennial, CO · $920 in drug and device payments (2025) · Telehealth ·
(303) 699-3197 Dr. Jill Schofield, MDCentennial, CO · $1,270 in drug and device payments (2025) ·
(303) 773-9000 Dr. Joel Shebowich, MDCentennial, CO · $2,928 in drug and device payments (2025) ·
(303) 680-9150 Dr. John Harris, MDCentennial, CO · No drug or device payments recorded (2025) ·
(303) 790-1999 Dr. John Pack, MDCentennial, CO · No drug or device payments recorded (2025) ·
(303) 805-1800 Dr. John Scala, MDCentennial, CO · $199 in drug and device payments (2025) · Telehealth ·
(720) 463-0010 Dr. Jon Stuebner, MDCentennial, CO · No drug or device payments recorded (2025) ·
(303) 226-6180 Dr. Kin Chan, MDCentennial, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Melissa Peters, D.O.Centennial, CO · $1,452 in drug and device payments (2025) · Telehealth ·
(303) 338-4545 Dr. Peter Durante, MDCentennial, CO · No drug or device payments recorded (2025) ·
(973) 661-8300 Dr. Regina Healy, M.D.Centennial, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Thomas Gilmer, M.D.Centennial, CO · No drug or device payments recorded (2025) ·
(303) 805-1800 Dr. Thomas SwansonCentennial, CO · No drug or device payments recorded (2025) ·
(303) 338-3800 Dr. Widian Jubair, MDCentennial, CO · No drug or device payments recorded (2025) ·
(720) 975-8044 Dr. Oren Zwang, MDCherry Hills Village, CO · No drug or device payments recorded (2025) ·
(434) 566-9489 Dr. Charles Rademacher, DOClifton, CO · No drug or device payments recorded (2025) ·
(970) 434-8570 Dr. Kent Fryberger, DOClifton, CO · No drug or device payments recorded (2025) ·
(970) 434-8570 Dr. Maureen Kelly, MDColorado City, CO · No drug or device payments recorded (2025) ·
(719) 595-7525 Dr. Adam KassnerColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Adam Rabidoux, DOColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Adam Robinson, DOColorado Springs, CO · $394 in drug and device payments (2025) · Telehealth ·
(719) 632-4455 Dr. Adrienne Kania, DOColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 633-1817 Dr. Alam Ahmed, MD, MPHColorado Springs, CO · $111 in drug and device payments (2025) ·
(719) 365-1292 Dr. Albert Duncan, MDColorado Springs, CO · No drug or device payments recorded (2025) · Telehealth ·
(719) 266-4422 Dr. Alexander Savino, DOColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Alexander Senkoff, M.D.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 884-1210 Dr. Alyssa Nash, M.D.Colorado Springs, CO · $144 in drug and device payments (2025) · Telehealth ·
(719) 633-5515 Dr. Amanda Smith, DOColorado Springs, CO · $24 in drug and device payments (2025) ·
(719) 475-5065 Dr. Amie Woody, D.O.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 632-5700 Dr. Amy Curran, M.D.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Andrew Ellias, D.O.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 540-5700 Dr. Andrew Okpe, MD, MRCP(UK)Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Andriy Barchuk, DOColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Anita Lane, M.D., F.A.C.P.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 576-7006 Dr. Ann Haddenhorst, M.D.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 633-5515 Dr. Barbara Johnston, MDColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 633-5515 Dr. Belisario Bejarano, MDColorado Springs, CO · No drug or device payments recorded (2025) · Telehealth ·
(719) 522-1133 Dr. Benjamin Erickson, M.D.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(734) 998-7207 Dr. Brandon BarkleyColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Brock Vickery, MDColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1229 Dr. Cameron ColvardColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Caroline Sebley, D.O.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Catherine Hatchell, M.D.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 633-5515 Dr. Chad Stickrath, MDColorado Springs, CO · No drug or device payments recorded (2025) ·
(303) 957-6375 Dr. Chelsea WalterColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Chieh Hsin Huerter, DOColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Christopher Bailey, D.O.Colorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 Dr. Christopher EvilsizerColorado Springs, CO · No drug or device payments recorded (2025) ·
(719) 365-1292 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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