Preventive Medicine, Addiction Medicine in KNOXVILLE, TN
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Dr. Mark Allen McGrail is a physician specializing in Preventive Medicine and Addiction Medicine based in Knoxville, Tennessee.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. MARK ALLEN MCGRAIL specializes in Preventive Medicine, Addiction Medicine.
Dr. MARK ALLEN MCGRAIL practices in KNOXVILLE, TN.
Dr. MARK ALLEN MCGRAIL's NPI number is 1063488831.