Browse Health
Emergency Physician, Internist
31 years of experience
Accepting new patients
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).

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Specialties & Research

Dr. John Howell, MD is board certified in Emergency Medicine and Internal Medicine.

Education & Awards

Dr. Howell graduated from The University of Texas at Galveston.


Dr. Howell has 2 hospital affiliations:

  • Seton Highland Lakes Hospital 
  • Peterson Regional Med. Ctr. 

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Additional Information
Dr. John Scott Howell MD is a male Emergency Medicine Specialist, has 31 years of experience and practices in Emergency Medicine and Internal Medicine.
Where does Dr. John S. Howell practice?
Dr. John Howell has 3 office locations.
Dr. John Howell practices Emergency Medicine and Internal Medicine near Waxahachie, TX.
Additional practice locations include: Austin, TX.
See Waxahachie Emergency Physicians and Waxahachie Internists.