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. Gretchen Twork:
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Specialties & Research
Dr. Gretchen Twork, MD is board certified in Internal Medicine.
Education & Awards
Dr. Twork graduated from University of Wisconsin at Madison.
Dr. Twork has 2 hospital affiliations:
- Mary Hitchcock Memorial Hospital
- Hospital Medicine
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- Additional Information
- Dr. Gretchen Elizabeth Twork MD is a female Internist, has 8 years of experience and practices in Internal Medicine.
- Where does Dr. Gretchen E. Twork practice?
- Dr. Gretchen Twork has 1 office location.
Dr. Gretchen Twork practices Internal Medicine near Lebanon, NH.
See Lebanon Internists.