Internal Medicine in PHOENIX, AZ
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Irvin Sam Belzer is a physician specializing in Internal Medicine based in Phoenix, Arizona.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
IRVIN SAM BELZER specializes in Internal Medicine.
IRVIN SAM BELZER practices in PHOENIX, AZ.
IRVIN SAM BELZER's NPI number is 1063450344.