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).
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Specialties & Research
Dr. Mary Feng, MD is board certified in Radiation Oncology.
She has special expertise in 8 Areas, including Breast Cancer, Gastrointestinal Radiological Oncology, and Head and Neck Cancer.5 more special expertise areas
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Education & Awards
Dr. Feng graduated from Washington University at St. Louis, Saint Louis.More Education & Awards
Dr. Feng has 4 hospital affiliations:
- University of Michigan Hospitals & Health Centers
- Providence Hospital and Medical Center
Accepted Insurance Plans
Dr. Feng accepts these health insurances in at least one office:
- Health Alliance Plan of Michigan - 4 plans
- Humana - 3 plans
- Cigna - 6 plans
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