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. Ananya Chattopadhyay:
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Specialties & Research
Dr. Ananya Chattopadhyay, MD is board certified in Internal Medicine.
Education & Awards
Dr. Chattopadhyay graduated from Calcutta Medical College.
Dr. Chattopadhyay has 7 hospital affiliations:
- Kaiser Foundation Hospital - San Francisco
- Kaiser Foundation Hospital - South San Francisco
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- Additional Information
- Where does Dr. Ananya Chattopadhyay practice?
Dr. Ananya Chattopadhyay practices Internal Medicine near South San Francisco, CA.
Additional practice locations include: San Jose, CA.
See South San Francisco Internists.