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. John Walker:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John Walker is Good.
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Specialties & Research
Dr. John Walker, MD is board certified in Psychiatry.
- He has special expertise in 1 area:
- Depressive Disorder
Education & Awards
Dr. Walker graduated from The University of Texas at Galveston.
Dr. Walker has 7 hospital affiliations:
- Carilion Giles Memorial Hospital
- Carilion Roanoke Community Hospital
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- Additional Information
- Where does Dr. John I. Walker practice?
Dr. John Walker practices Psychiatry near Chesterfield, MO.
Additional practice locations include: Navasota, TX.
See Chesterfield Psychiatrists.