38 Hematology & Oncology providers practice in Idaho, including 16 (42%) offering telehealth. The largest concentration is in Boise. 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.
Choose a city to see providers there.
| Hematology & Oncology in Boise | 14 providers |
| Hematology & Oncology in Coeur D Alene | 4 providers |
| Hematology & Oncology in Idaho Falls | 3 providers |
| Hematology & Oncology in Nampa | 3 providers |
| Hematology & Oncology in Post Falls | 3 providers |
| Hematology & Oncology in Meridian | 3 providers |
| Hematology & Oncology in Lewiston | 2 providers |
| Hematology & Oncology in Pocatello | 1 providers |
| Hematology & Oncology in Rexburg | 1 providers |
| Hematology & Oncology in Caldwell | 1 providers |
| Hematology & Oncology in Sagle | 1 providers |
| Hematology & Oncology in Twin Falls | 1 providers |
| Hematology & Oncology in Moscow | 1 providers |
From CMS Medicare enrollment records covering 27 of the 38 providers listed here (71%). 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 |
| St Lukes Clinic-Treasure Valley LLC | 8 | 1,155 | Boise |
| Saint Alphonsus Regional Medical Center Inc. | 6 | 672 | Meridian |
| Kootenai Health Inc. | 4 | 394 | Orofino |
| Mountain View Hospital LLC | 4 | 272 | Idaho Falls |
| Beacon Cancer Care PLLC | 2 | 15 | Coeur D Alene |
| Hospital | City | Ownership | CMS star rating | Hematologists and Oncologists affiliated |
| St Luke's Regional Medical Center | Boise | Nonprofit | 5 of 5 | 12 |
| St Luke's Nampa Medical Center | Nampa | Nonprofit | 5 of 5 | 7 |
| St Luke's Mccall | Mccall | For-profit | Not rated | 7 |
| Saint Alphonsus Regional Medical Center | Boise | Nonprofit | 3 of 5 | 7 |
| Bonner General Hospital | Sandpoint | Nonprofit | 2 of 5 | 6 |
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 38 Hematology & Oncology providers with active NPI records practicing in Idaho, according to federal NPPES data refreshed monthly.
Yes. 16 of the 38 Hematology & Oncology providers in Idaho (about 42%) report offering telehealth services in CMS data.
Boise (14), Coeur D Alene (4), Idaho Falls (3) have the highest concentration of Hematology & Oncology providers in Idaho.
25 of 38 Hematology & Oncology providers in Idaho (66%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Among 27 Hematologists and Oncologists in Idaho enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Idaho hospitals where the most Hematologists and Oncologists hold privileges are St Luke's Regional Medical Center in Boise; St Luke's Nampa Medical Center in Nampa; St Luke's Mccall in Mccall.
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