Internal Medicine, Rheumatology in OLYMPIA, WA
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Mark Walter Layton, M.D., is a physician specializing in Internal Medicine and Rheumatology based in Olympia, WA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. MARK WALTER LAYTON specializes in Internal Medicine, Rheumatology.
Dr. MARK WALTER LAYTON practices in OLYMPIA, WA.
Dr. MARK WALTER LAYTON's NPI number is 1891846077.