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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. Douglas Ferguson:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Douglas Ferguson is Excellent. Dr. Ferguson has been reviewed by 3 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Specialties & Research

Dr. Douglas Ferguson, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Ferguson graduated from The University of Texas at Houston.


Dr. Ferguson has 3 hospital affiliations:

  • East Texas Medical Center-Tyler 
  • Hillcrest Baptist Medical Center 
  • Rollins-Brooks Community Hospital 


  • Spanish

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Additional Information
Dr. Douglas Bismark Ferguson MD is a male Emergency Medicine Specialist, has 30 years of experience and practices in Emergency Medicine.
Where does Dr. Douglas B. Ferguson practice?
Dr. Douglas Ferguson has 2 office locations.
Dr. Douglas Ferguson practices Emergency Medicine near Nacogdoches, TX.
Additional practice locations include: Killeen, TX.
See Nacogdoches Emergency Physicians.