Internal Medicine Doctors in Wyoming
Data updated monthly · Last refresh October 2026
132 Internal Medicine providers practice in Wyoming, including 17 (13%) offering telehealth. The largest concentration is in Cheyenne. 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.
132providers
17telehealth
Cheyennetop city
Internal Medicine by city in Wyoming
Choose a city to see providers there.
Internal Medicine providers in Wyoming
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. Tarra Deiter-enright, D.O.Cody, WY · No drug or device payments recorded (2025) ·
(307) 578-2975 Dr. John Thalken, MDDouglas, WY · No drug or device payments recorded (2025) ·
(307) 358-2122 Dr. Michelle Neice, MDDouglas, WY · $1,161 in drug and device payments (2025) ·
(307) 358-7300 Dr. Rita Emch, M.D.Douglas, WY · No drug or device payments recorded (2025) ·
(307) 358-7300 Dr. David Segarra, MDEvanston, WY · No drug or device payments recorded (2025) ·
(866) 427-0764 Dr. Nicole Dyer, M.D.Evanston, WY · $33 in drug and device payments (2025) · Telehealth ·
(307) 763-7702 Dr. Thomas Simon, M.D.Evanston, WY · No drug or device payments recorded (2025) ·
(307) 789-0524 Dr. Cameron Davis, DOGillette, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 688-3535 Dr. Edward Bergin, MD, MSGillette, WY · No drug or device payments recorded (2025) ·
(307) 688-1000 Dr. Elizabeth Shandor, D.O.Gillette, WY · $126 in drug and device payments (2025) ·
(307) 387-9850 Dr. Kirtikumar Patel, MDGillette, WY · No drug or device payments recorded (2025) ·
(307) 682-0400 Dr. Landi Geiser, MDGillette, WY · $250 in drug and device payments (2025) ·
(307) 682-9962 Dr. Mark Hoskinson, MDGillette, WY · $123 in drug and device payments (2025) ·
(303) 817-8353 Dr. Rebecca Painter, M.D.Gillette, WY · No drug or device payments recorded (2025) ·
(307) 682-0330 Dr. William Hoskinson, DOGillette, WY · No drug or device payments recorded (2025) ·
(307) 688-1000 Dr. Blythe Cox, PA CJackson, WY · No drug or device payments recorded (2025) ·
(307) 732-1039 Dr. Cathie Overmyer, M.D.Jackson, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 733-7222 Dr. Cynthia Archer, MDJackson, WY · No drug or device payments recorded (2025) ·
(602) 697-7790 Dr. Dennis Butcher, MDJackson, WY · No drug or device payments recorded (2025) ·
(307) 733-7222 Dr. Glenn Burnett, MDJackson, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 733-7222 Dr. Jonathan Figg, MDJackson, WY · No drug or device payments recorded (2025) ·
(307) 264-5828 Dr. Joy Lewis, MDJackson, WY · No drug or device payments recorded (2025) ·
(307) 739-7528 Dr. Kathleen Vanier, M.D.Jackson, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 739-7450 Dr. Kathryn Sobieski, M. D.Jackson, WY · No drug or device payments recorded (2025) ·
(307) 733-6700 Dr. Marcia Lux, MDJackson, WY · No drug or device payments recorded (2025) ·
(307) 733-3636 Dr. Mark Neimat, M.D.Jackson, WY · No drug or device payments recorded (2025) ·
(307) 733-3636 Dr. Martha Stearn, MDJackson, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 733-8002 Dr. Michael Tenofsky, M.D.Jackson, WY · No drug or device payments recorded (2025) ·
(307) 733-3636 Dr. Tiffany Milner, M. D.Jackson, WY · No drug or device payments recorded (2025) ·
(307) 733-3636 Dr. Andrew Mcalpin, MDLander, WY · No drug or device payments recorded (2025) ·
(307) 332-2941 Dr. Clinton Mcmahill, M.D.Lander, WY · No drug or device payments recorded (2025) · Telehealth ·
(307) 332-2941 Dr. Donald Gullickson, M.D.Lander, WY · No drug or device payments recorded (2025) ·
(307) 332-2941 Dr. Gentian Scheer, M.D.Lander, WY · No drug or device payments recorded (2025) ·
(307) 332-2941 Dr. Todd Bainter, D.O.Lander, WY · No drug or device payments recorded (2025) ·
(307) 332-2941 Dr. Jean Allais, MDLaramie, WY · No drug or device payments recorded (2025) ·
(307) 742-6319 Dr. Julie Carlson, M.D.Laramie, WY · $818 in drug and device payments (2025) · Telehealth ·
(307) 766-2130 Dr. Kenneth Robertson, MD FACPLaramie, WY · No drug or device payments recorded (2025) ·
(307) 745-8800 Dr. Lars Peterson, MDLaramie, WY · No drug or device payments recorded (2025) ·
(307) 742-2141 Dr. Marten Carlson, MDLaramie, WY · $288 in drug and device payments (2025) ·
(307) 745-8800 Dr. Molly Adami, DNP, FNP-C Dr. Nathan Valencia Still, D.O.Laramie, WY · No drug or device payments recorded (2025) ·
(307) 742-2141 Dr. William Comly, MDLaramie, WY · No drug or device payments recorded (2025) ·
(307) 745-8999 Dr. Aida Polson, MDPowell, WY · No drug or device payments recorded (2025) ·
(307) 754-7257 Dr. Brittany ChristensenPowell, WY · No drug or device payments recorded (2025) ·
(307) 754-2267 Dr. Michael Tracy, M.D.Powell, WY · No drug or device payments recorded (2025) ·
(307) 754-7257 Dr. John Coyle, D.O.Rawlins, WY · No drug or device payments recorded (2025) ·
(307) 328-1441 Dr. Kristel Lessard, DORawlins, WY · No drug or device payments recorded (2025) ·
(770) 733-0684 Dr. Austin DoppRiverton, WY · No drug or device payments recorded (2025) ·
(307) 856-4161 Dr. Glen Hybarger, M.D.Riverton, WY · No drug or device payments recorded (2025) ·
(307) 856-4161 Dr. John Reckling, MDRiverton, WY · No drug or device payments recorded (2025) ·
(307) 857-3488 Conditions Internal Medicine providers in Wyoming 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 Wyoming?There are 132 Internal Medicine providers with active NPI records practicing in Wyoming, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Wyoming offer telehealth?Yes. 17 of the 132 Internal Medicine providers in Wyoming (about 13%) report offering telehealth services in CMS data.
Which cities in Wyoming have the most Internal Medicine providers?Cheyenne (25), Sheridan (21), Casper (14) have the highest concentration of Internal Medicine providers in Wyoming.
How many Internal Medicine providers in Wyoming received drug or device company payments?32 of 132 Internal Medicine providers in Wyoming (24%) 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 Wyoming 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 Wyoming work in independent practices or large health systems?Among 68 Internal Medicine Doctors in Wyoming enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 68% through a mid-size group of 10 to 99, and 28% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Wyoming work at?According to CMS facility affiliation records, the Wyoming hospitals where the most Internal Medicine Doctors hold privileges are Cheyenne Regional Medical Center in Cheyenne; Sheridan Memorial Hospital in Sheridan; Campbell County Health in Gillette.
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