License & Identifications

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. Lisa Backus:

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Specialties & Research

Dr. Lisa Backus, MD, PHD is board certified in Internal Medicine.

Education & Awards

Dr. Backus graduated from University of California at San Francisco.


Dr. Backus has 2 hospital affiliations:

  • San Francisco General Hospital Medical Center 
  • Palo Alto Veterans Affairs Medical Center 

> > > > Dr. Lisa Backus, MD, PHD

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Additional Information
Dr. Lisa Ione Backus MD and PHD is a female Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Lisa I. Backus practice?
Dr. Lisa Backus has 2 office locations.
Dr. Lisa Backus practices Internal Medicine near Palo Alto, CA.
Additional practice locations include: Cupertino, CA.
See Palo Alto Internists.