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License & Identifications

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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Additional Information
Dr. Peter Roger Heisen MD is a male Internist and practices in Internal Medicine.
Where does Dr. Peter R. Heisen practice?
Dr. Peter Heisen has 1 office location.
Dr. Peter Heisen practices Internal Medicine near Washington Crossing, PA.
See Washington Crossing Internists.