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 Langley, MD is board certified in Emergency Medicine.
Education & Awards
Dr. Langley graduated from Case Western Reserve University , Cleveland.
Dr. Langley has 4 hospital affiliations:
- Louisiana Heart Hospital
- Methodist Hospital
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- Additional Information
- Dr. John Mark Langley MD is a male Emergency Medicine Specialist, has 28 years of experience and practices in Emergency Medicine.
- Where does Dr. John M. Langley practice?
- Dr. John Langley has 4 office locations.
Dr. John Langley practices Emergency Medicine near Gretna, LA.
Additional practice locations include: West Monroe, LA and Terrytown, LA.
See Gretna Emergency Physicians.