A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Ronald Ennis:
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Specialties & Research
Dr. Ronald Ennis, MD is board certified in Radiation Oncology.
- He has special expertise in 10 areas:
- Breast Cancer
- Gastrointestinal Cancer
- Ovarian Cancer
- Pancreatic Cancer
- Prostate Cancer (Prostatic Neoplasm)
- Urinary Bladder Cancer
- Urogenital Cancer (Genitourinary)
- Uterine Cancer
Education & Awards
Dr. Ennis graduated from Yale University, New Haven. He has 3 awards.
Dr. Ennis has 17 hospital affiliations:
- New York Presbyterian Hospital / Columbia
- Long Island Jewish Medical Center
Accepted Insurance Plans
Dr. Ennis accepts these health insurances in at least one office:
- HIP Health Plan of New York - 2 plans
- Empire Blue Cross Blue Shield - 2 plans
- Unicare - 2 plans
- Univera Healthcare - 1 plan
- MetroPlus Health Plan - 1 plan
- Affinity Health Plan - 5 plans
- Neighborhood Health Plan (NHP) - 1 plan
- Evercare - 1 plan
- Oxford Health Plans - 2 plans
- Cigna - 2 plans
- Healthfirst - 11 plans
- The Empire Plan (UHC) - 1 plan
- United Healthcare - 16 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Ronald D. Ennis practice?
Dr. Ronald Ennis practices Radiation Oncology near New York, NY.
See New York Oncologists.