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. Ruben Mayer:
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- Currently 2.5 of 4 stars
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 5 areas:
- Diabetes Complications
- Heart Diseases
- Heart Failure
Education & Awards
Dr. Mayer graduated from University of South Carolina , Columbia. He has 2 awards.
Dr. Mayer has 6 hospital affiliations:
- Lexington Medical Center
- Providence Hospital
Accepted Insurance Plans
Dr. Mayer accepts these health insurances in at least one office:
- United Healthcare - 12 plans
- Medical Mutual of Ohio - 5 plans
- Blue Cross Blue Shield of South Carolina - 3 plans
- Cigna - 11 plans
- Humana - 9 plans
- Great-West Healthcare - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Ruben L. Mayer practice?
Dr. Ruben Mayer practices Internal Medicine near Columbia, SC.
See Columbia Internists.