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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. Mario Quintero:

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Specialties & Research

Dr. Mario Quintero, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Quintero graduated from University of California at San Francisco.


Dr. Quintero has 1 hospital affiliations:

  • Memorial Hospital of Losbanos 


  • Spanish

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Additional Information
Dr. Mario Raul Quintero MD is a male Emergency Medicine Specialist, has 19 years of experience and practices in Emergency Medicine.
Where does Dr. Mario R. Quintero practice?
Dr. Mario Quintero has 5 office locations.
Dr. Mario Quintero practices Emergency Medicine near Poway, CA.
Additional practice locations include: Escondido, CA and Moreno Valley, CA.
See Poway Emergency Physicians.