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. David Lewis:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Education & Awards
Dr. Lewis graduated from The Ohio State University , Columbus.
Dr. Lewis has 5 hospital affiliations:
- UPMC Passavant
- UPMC South Side
Similar doctors nearby
- Additional Information
- Dr. David Alan Lewis MD is a male Internist, has 31 years of experience and practices in Internal Medicine.
- Where does Dr. David A. Lewis practice?
- Dr. David Lewis has 3 office locations.
Dr. David Lewis practices Internal Medicine near Pittsburgh, PA.
See Pittsburgh Internists.