Internal Medicine, Nephrology in COLUMBIA, TN
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James Grant Barr is a physician with an M.D. and Ph.D. who specializes in Internal Medicine and Nephrology. He is based in Columbia, TN.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JAMES GRANT BARR specializes in Internal Medicine, Nephrology.
JAMES GRANT BARR practices in COLUMBIA, TN.
JAMES GRANT BARR's NPI number is 1831181957.