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. Reginald Guy, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 776-1234 Dr. Richard BarnettLongmont, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 415-4155 Dr. Roland Kafuuma, M.D.Longmont, CO · $336 in drug and device payments (2025) ·
(720) 818-0533 Dr. Roy Sexton, M.D.Longmont, CO · No drug or device payments recorded (2025) ·
(720) 718-7000 Dr. Sahar Abdelqader, MDLongmont, CO · $42 in drug and device payments (2025) · Telehealth ·
(303) 649-3500 Dr. Santiago Arciniegas Torres, MDLongmont, CO · No drug or device payments recorded (2025) ·
(720) 718-7000 Dr. Sean Pippen, MDLongmont, CO · No drug or device payments recorded (2025) ·
(720) 718-7000 Dr. Stephen Haley, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Stuart Geer, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Sue Meyer, MDLongmont, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 776-1234 Dr. Swati Vempati, MDLongmont, CO · $17 in drug and device payments (2025) · Telehealth ·
(303) 425-9245 Dr. Tana Levine, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 776-5000 Dr. Theresa TylerLongmont, CO · No drug or device payments recorded (2025) ·
(303) 743-5855 Dr. Thomas Mcguire, D.O.Longmont, CO · No drug or device payments recorded (2025) ·
(720) 718-7000 Dr. Tracy Lippard, M.D.Longmont, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Trevor Clayborn, MDLongmont, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Vincent Ciampa, D.OLongmont, CO · No drug or device payments recorded (2025) ·
(720) 718-7000 Dr. Wendy CarleLongmont, CO · No drug or device payments recorded (2025) ·
(303) 776-1234 Dr. Andrew Chernaik, MDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1000 Dr. Derek Berg, DOLouisville, CO · No drug or device payments recorded (2025) ·
(303) 643-1159 Dr. Erik Mondrow, M.D.Louisville, CO · $353 in drug and device payments (2025) · Telehealth ·
(303) 666-7560 Dr. Jessica Dowgiert, PA-CLouisville, CO · $1,270 in drug and device payments (2025) ·
(303) 666-7560 Dr. Lauren Shaw, M.D.Louisville, CO · $40 in drug and device payments (2025) ·
(303) 673-1000 Dr. Lisa Iacofano, MDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 665-0900 Dr. Richard Wills, MDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 619-3260 Dr. Anthony Van Goor, M.D., MMM, FACPLoveland, CO · No drug or device payments recorded (2025) ·
(925) 470-7540 Dr. Bertrand Honea, M.D.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 290-2071 Dr. Christina SherwoodLoveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 203-7050 Dr. Christopher Jones, MD, PHDLoveland, CO · $49 in drug and device payments (2025) ·
(970) 624-2500 Dr. Christopher Zirker, MD, MSCLoveland, CO · No drug or device payments recorded (2025) ·
(970) 624-2500 Dr. Colleen Weissmann, MDLoveland, CO · $740 in drug and device payments (2025) · Telehealth ·
(970) 669-6660 Dr. Douglas Webster, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 203-7000 Dr. Edward Grosboll, M.D.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 669-7034 Dr. Emily Scott, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 593-3300 Dr. Grace Alessi, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 203-7050 Dr. James Mcreynolds, MDLoveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 203-7050 Dr. Joel ParlimentLoveland, CO · No drug or device payments recorded (2025) ·
(970) 669-6660 Dr. Julia Cuervo, M.D.Loveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 669-6660 Dr. Kevin Keefe, DOLoveland, CO · No drug or device payments recorded (2025) ·
(970) 669-6660 Dr. Laura Sherman, M.D.Loveland, CO · $26 in drug and device payments (2025) · Telehealth ·
(970) 203-7025 Dr. Nathan Ayer, M.D., M.P.H.Loveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 203-7050 Dr. Nicholaus Mize, D.OLoveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 203-7050 Dr. Peter Smith, MDLoveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 203-7050 Dr. Phillip Rhoads, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 599-0330 Dr. Robert Tello, M.D.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 669-6660 Dr. Ryan Peck, MDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 669-4640 Dr. Sarvin Emami, MDLoveland, CO · No drug or device payments recorded (2025) ·
(307) 634-1311 Dr. Shauna Grady, D.O.Loveland, CO · No drug or device payments recorded (2025) · Telehealth ·
(970) 669-6660 Dr. Sheila Copple, D.O.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 203-7050 Dr. Shirish Poudyal, MDLoveland, CO · $737 in drug and device payments (2025) ·
(970) 669-5432 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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