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. John Siegel:
View the full profile to get information on:
- What's important to you
View full profile
be the first!
Specialties & Research
Dr. John Siegel, MD is board certified in Surgery.
Education & Awards
Dr. Siegel graduated from Johns Hopkins University, Baltimore.
Dr. Siegel has 1 hospital affiliations:
- Umdnj University Hospital
Similar doctors nearby
- Additional Information
- Where does Dr. John H. Siegel practice?
Dr. John Siegel practices Surgery near Newark, NJ.
See Newark Surgeons.