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. Preston Harrison:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Preston Harrison is Excellent.
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Specialties & Research
Dr. Preston Harrison, MD is board certified in Neurology.
He has special expertise in 1 Area, including Electrodiagnostics.
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Education & Awards
Dr. Harrison graduated from Baylor College of Medicine, Houston.More Education & Awards
Dr. Harrison has 14 hospital affiliations:
- East Texas Medical Center-Tyler
- East Texas Medical Center-Carthage
Accepted Insurance Plans
Dr. Harrison accepts these health insurances in at least one office:
- United Healthcare - 20 plans
- Unicare - 11 plans
- Blue Cross Blue Shield of Texas - 1 plan
- Scott and White Health Plan - 2 plans
- Cigna - 9 plans
- Humana - 7 plans
- USA H & W Network - 1 plan
- Aetna - 2 plans
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. Preston E. Harrison practice?
Dr. Preston Harrison practices Neurology near Tyler, TX.
See Tyler Neurologists.