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License & Identifications

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. Louis Portera:

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Specialties & Research

Dr. Louis Portera, MD is board certified in Emergency Medicine and Internal Medicine.

Education & Awards

Dr. Portera graduated from University of Mississippi , Jackson.


Dr. Portera has 2 hospital affiliations:

  • Baylor University Medical Center 
  • Baylor Univ. Med. Ctr. 

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Additional Information
Dr. Louis Anthony Portera MD is a male Emergency Medicine Specialist, has 39 years of experience and practices in Internal Medicine and Emergency Medicine.
Where does Dr. Louis A. Portera practice?
Dr. Louis Portera has 1 office location.
Dr. Louis Portera practices Internal Medicine and Emergency Medicine near Dallas, TX.
See Dallas Internists and Dallas Emergency Physicians.