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).
- Currently 2.5 of 4 stars
The overall average patient rating of Dr. Ruben Mayer is Good. Dr. Mayer has been reviewed by 4 patients who have provided 1 comments. The rating is 2.5 out of 4 stars.
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Specialties & Research
Dr. Ruben Mayer, MD is board certified in Internal Medicine.
He has special expertise in 6 Areas, including Diabetes, Diabetes Complications, and Heart Diaseses.3 more special expertise areas
More Specialties & Research
Education & Awards
Dr. Mayer graduated from University of South Carolina , Columbia. He has 2 awards.
Dr. Mayer has 6 hospital affiliations:
- Lexington Medical Center
- Palmetto Health Richland
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 - 2 plans
- Cigna - 11 plans
- Humana - 9 plans
- Great-West Healthcare - 3 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. Ruben L. Mayer practice?
Dr. Ruben Mayer practices Internal Medicine near Columbia, SC.
See Columbia Internists.