13 Medical Oncology providers practice in Oklahoma, including 5 (38%) offering telehealth. The largest concentration is in Oklahoma City. 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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| Medical Oncology in Oklahoma City | 6 providers |
| Medical Oncology in Tulsa | 4 providers |
| Medical Oncology in Muskogee | 1 providers |
| Medical Oncology in Enid | 1 providers |
| Medical Oncology in Midwest City | 1 providers |
From CMS Medicare enrollment records covering 10 of the 13 providers listed here (77%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Oncologists | All clinicians in group | Main city |
| Ou Health Partners Inc. | 5 | 1,167 | Oklahoma City |
| Hospital | City | Ownership | CMS star rating | Oncologists affiliated |
| O U Medical Center | Oklahoma City | Nonprofit | 2 of 5 | 7 |
| Integris Baptist Medical Center, Inc. | Oklahoma City | 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.
There are 13 Medical Oncology providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.
Yes. 5 of the 13 Medical Oncology providers in Oklahoma (about 38%) report offering telehealth services in CMS data.
Oklahoma City (6), Tulsa (4), Muskogee (1) have the highest concentration of Medical Oncology providers in Oklahoma.
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 10 Oncologists in Oklahoma enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Oklahoma hospitals where the most Oncologists hold privileges are O U Medical Center in Oklahoma City; Integris Baptist Medical Center, Inc. in Oklahoma City.
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