Internal Medicine, Nephrology in PHOENIX, AZ
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Dr. John Michael Costantino is a physician specializing in internal medicine and nephrology, based in Phoenix, Arizona.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. JOHN MICHAEL COSTANTINO specializes in Internal Medicine, Nephrology.
Dr. JOHN MICHAEL COSTANTINO practices in PHOENIX, AZ.
Dr. JOHN MICHAEL COSTANTINO's NPI number is 1235243361.