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).
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- Additional Information
- Dr. Ann Elizabeth Katz MD is a female Internist and practices in Internal Medicine.
- Where does Dr. Ann E. Katz practice?
- Dr. Ann Katz has 1 office location.
Dr. Ann Katz practices Internal Medicine near Palo Alto, CA.
See Palo Alto Internists.