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 Zweiback:
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The overall average patient rating of Dr. David Zweiback is Average.
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Specialties & Research
Dr. David Zweiback, DO, MD is board certified in Internal Medicine.
Education & Awards
Dr. Zweiback graduated from Philadelphia College of Osteopathic Medicine.
Dr. Zweiback has 8 hospital affiliations:
- Nazareth Hospital
- Holy Redeemer Health System
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- Additional Information
- Dr. David J Zweiback DO and MD is a male Internist, has 20 years of experience and practices in Internal Medicine.
- Where does Dr. David J. Zweiback practice?
- Dr. David Zweiback has 2 office locations.
Dr. David Zweiback practices Internal Medicine near Blue Bell, PA.
Additional practice locations include: Jenkintown, PA.
See Blue Bell Internists.