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Emergency Physician

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. Otto Marquez:

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Dr. Marquez has 2 hospital affiliations:

  • Texas Health Presbyterian Hospital Of Dallas 
  • Harris Methodist - Springwood 


  • Spanish

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Additional Information
Dr. Otto M Marquez MD is a male Emergency Medicine Specialist and practices in Emergency Medicine.
Where does Dr. Otto M. Marquez practice?
Dr. Otto Marquez has 2 office locations.
Dr. Otto Marquez practices Emergency Medicine near Fort Worth, TX.
Additional practice locations include: Dallas, TX.
See Fort Worth Emergency Physicians.