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 Corwin:
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The overall average patient rating of Dr. Douglas Corwin is Excellent.
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Education & Awards
Dr. Corwin graduated from Thomas Jefferson University, Philadelphia.
Dr. Corwin has 1 hospital affiliations:
- Washington Hospital
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- Additional Information
- Dr. Douglas Thomas Corwin MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
- Where does Dr. Douglas T. Corwin practice?
- Dr. Douglas Corwin has 2 office locations.
Dr. Douglas Corwin practices Internal Medicine near Washington, PA.
See Washington Internists.