9 Gynecologic Oncology providers practice in Washington DC, including 5 (56%) offering telehealth. The largest concentration is in Washington. 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.
From CMS Medicare enrollment records covering 5 of the 9 providers listed here (56%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Gynecologic Oncologists | All clinicians in group | Main city |
| Medstar Medical Group II LLC | 3 | 3,726 | Washington |
| Johns Hopkins University | 2 | 2,886 | Washington |
| Johns Hopkins University | 2 | 196 | Washington |
| Hospital | City | Ownership | CMS star rating | Gynecologic Oncologists affiliated |
| Sibley Memorial Hospital | Washington | Nonprofit | 5 of 5 | 3 |
| Medstar Georgetown University Hospital | Washington | For-profit | 3 of 5 | 2 |
| Medstar Washington Hospital Center | Washington | 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 9 Gynecologic Oncology providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.
Yes. 5 of the 9 Gynecologic Oncology providers in Washington DC (about 56%) report offering telehealth services in CMS data.
Washington (9) have the highest concentration of Gynecologic Oncology providers in Washington DC.
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 Washington DC hospitals where the most Gynecologic Oncologists hold privileges are Sibley Memorial Hospital in Washington; Medstar Georgetown University Hospital in Washington; Medstar Washington Hospital Center in Washington.
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