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. Douglas Flieder:
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Specialties & Research
Dr. Douglas Flieder, MD is board certified in Anatomic Pathology.
- He has special expertise in 2 areas:
- Lung Cancer (Bronchiolo-Alveolar Adenocarcinoma)
- Neuroendocrine Tumors
Education & Awards
Dr. Flieder graduated from University of Rochester .
Dr. Flieder has 1 hospital affiliations:
- Fox Chase Cancer Center
Accepted Insurance Plans
Dr. Flieder accepts these health insurances in at least one office:
- United Healthcare - 17 plans
- Highmark Blue Cross Blue Shield - 5 plans
- Independence Blue Cross - 4 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Douglas B. Flieder practice?
Dr. Douglas Flieder practices Anatomic Pathology near Philadelphia, PA.
See Philadelphia Pathologists.