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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The overall average patient rating of Dr. Ruben Mayer is Good.
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Specialties & Research
Dr. Ruben Mayer, MD is board certified in Internal Medicine.
- He has special expertise in 7 areas:
- Diabetes Complications
- Heart Diseases
- Heart Failure
- Weight Loss
- Weight loss (non-surgical)
Education & Awards
Dr. Mayer graduated from University of South Carolina , Columbia. He has 1 awards.
Dr. Mayer has 6 hospital affiliations:
- Lexington Medical Center
- Providence Hospital
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- Additional Information
- Dr. Ruben L Mayer MD is a male Internist, has 26 years of experience and practices in Internal Medicine.
- Where does Dr. Ruben L. Mayer practice?
- Dr. Ruben Mayer has 2 office locations.
Dr. Ruben Mayer practices Internal Medicine near Columbia, SC.
See Columbia Internists.