13 Gastroenterology providers practice in Wyoming. The largest concentration is in Casper. 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.
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| Gastroenterology in Casper | 7 providers |
| Gastroenterology in Cheyenne | 5 providers |
| Gastroenterology in Capser | 1 providers |
From CMS Medicare enrollment records covering 8 of the 13 providers listed here (62%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Gastroenterologists | All clinicians in group | Main city |
| Gastroenterology Associates, LLC | 3 | 14 | Casper |
| Digestive Care Specialists, LLC | 3 | 8 | Casper |
| Digestive Health Associates of Cheyenne | 2 | 7 | Cheyenne |
| Hospital | City | Ownership | CMS star rating | Gastroenterologists affiliated |
| Banner Wyoming Medical Center | Casper | Government | 2 of 5 | 6 |
| Summit Medical Center | Casper | Physician-owned | Not rated | 5 |
| Memorial Hospital of Converse County | Douglas | Government | 4 of 5 | 4 |
| Sagewest Health Care | Riverton | For-profit | 2 of 5 | 3 |
| Cheyenne Regional Medical Center | Cheyenne | Nonprofit | 3 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
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.
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
There are 13 Gastroenterology providers with active NPI records practicing in Wyoming, according to federal NPPES data refreshed monthly.
Casper (7), Cheyenne (5), Capser (1) have the highest concentration of Gastroenterology providers in Wyoming.
Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
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.
According to CMS facility affiliation records, the Wyoming hospitals where the most Gastroenterologists hold privileges are Banner Wyoming Medical Center in Casper; Summit Medical Center in Casper; Memorial Hospital of Converse County in Douglas.
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