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. Walter Johnston:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Walter Johnston is Excellent.
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Specialties & Research
Dr. Walter Johnston, MD is board certified in Surgery.
- He has special expertise in 1 area:
Education & Awards
Dr. Johnston graduated from The University of Texas Southwestern, Dallas.
Dr. Johnston has 5 hospital affiliations:
- Baylor Medical Center At Irving
- Baylor Medical Center At Garland
Accepted Insurance Plans
Dr. Johnston accepts these health insurances in at least one office:
- United Healthcare - 3 plans
- Unicare - 10 plans
- Blue Cross Blue Shield of Texas - 3 plans
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Walter S. Johnston practice?
Dr. Walter Johnston practices Surgery near Garland, TX.
Additional practice locations include: Dallas, TX and Plano, TX.
See Garland Surgeons.