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 Herman:
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- Currently 1 of 4 stars
The overall average patient rating of Dr. John Herman is Poor.
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Specialties & Research
- He has special expertise in 3 areas:
- Diabetes Mellitus
Education & Awards
Dr. Herman graduated from New York University.
Dr. Herman has 1 hospital affiliations:
- Good Samaritan Hospital
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- Additional Information
- Where does Dr. John A. Herman practice?
Dr. John Herman practices Internal Medicine, Endocrinology, Diabetes & Metabolism, and Gastroenterology near San Francisco, CA.
Additional practice locations include: Los Gatos, CA.
See San Francisco Internists, San Francisco Endocrinologists, and San Francisco Gastroenterologists.