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. Sara Viessman:
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Specialties & Research
Dr. Sara Viessman, MD is board certified in Pediatrics.
Education & Awards
Dr. Viessman has 1 hospital affiliations:
- Lehigh Valley Hospital
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- Additional Information
- Where does Dr. Sara S. Viessman practice?
Dr. Sara Viessman practices Pediatrics near Allentown, PA.
See Allentown Pediatricians.