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. David Langdon, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 9 areas:
- Acid Reflux Disease (Gastroesophageal Reflux / GERD)
- Endoscopy (Endoscopic Surgery)
- Esophageal Stenosis
- Gastrointestinal Hemorrhage
- Hepatitis C
- Irritable Bowel Syndrome (IBS)
- Ulcerative Colitis
Education & Awards
Dr. Langdon graduated from Washington University at St. Louis, Saint Louis.
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- Additional Information
- Dr. David Edmund Langdon MD is a male Internist and practices in Internal Medicine and Gastroenterology.
- Where does Dr. David E. Langdon practice?
- Dr. David Langdon has 1 office location.
Dr. David Langdon practices Internal Medicine and Gastroenterology near Dallas, TX.
See Dallas Internists and Dallas Gastroenterologists.