13 Hematology & Oncology providers practice in Wyoming, including 2 (15%) 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.
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| Hematology & Oncology in Cheyenne | 5 providers |
| Hematology & Oncology in Sheridan | 2 providers |
| Hematology & Oncology in Lander | 2 providers |
| Hematology & Oncology in Worland | 1 providers |
| Hematology & Oncology in Powell | 1 providers |
| Hematology & Oncology in Casper | 1 providers |
| Hematology & Oncology in Gillette | 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) | Hematologists and Oncologists | All clinicians in group | Main city |
| Memorial Hospital of Laramie County | 4 | 49 | Cheyenne |
| Hospital | City | Ownership | CMS star rating | Hematologists and Oncologists affiliated |
| Cheyenne Regional Medical Center | Cheyenne | Nonprofit | 3 of 5 | 5 |
| Platte County Hospital | Wheatland | Government | 4 of 5 | 4 |
| Community Hospital | Torrington | Nonprofit | 2 of 5 | 3 |
| North Big Horn Hospital District | Lovell | Government | 4 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 Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
There are 13 Hematology & Oncology providers with active NPI records practicing in Wyoming, according to federal NPPES data refreshed monthly.
Yes. 2 of the 13 Hematology & Oncology providers in Wyoming (about 15%) report offering telehealth services in CMS data.
Cheyenne (5), Sheridan (2), Lander (2) have the highest concentration of Hematology & Oncology providers in Wyoming.
Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia 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 Hematologists and Oncologists hold privileges are Cheyenne Regional Medical Center in Cheyenne; Platte County Hospital in Wheatland; Community Hospital in Torrington.
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