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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. Nathan Lewis:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Nathan Lewis is Excellent. Dr. Lewis has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Lewis graduated from Loma Linda University.


Dr. Lewis has 7 hospital affiliations:

  • Huntington Hospital 
  • Glendale Adventist Medical Center/Adventist Health 


  • Spanish

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Additional Information
Dr. Nathan L Lewis MD is a male Internist, has 33 years of experience and practices in Internal Medicine.
Where does Dr. Nathan L. Lewis practice?
Dr. Nathan Lewis has 1 office location.
Dr. Nathan Lewis practices Internal Medicine near Pasadena, CA.
See Pasadena Internists.