John A Schaer, MD is a gastroenterology internal medicine in Hillsboro, OR. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. John A Schaer, MD NPI is 1780685206. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
232 SE 7TH AVE
HILLSBORO, OR
ZIP 97123-173
Phone: (503) 640-1614
Fax: (503) 681-0925
The enumeration date for this NPI number is 8/9/2005 and was last updated on 6/7/2010.