MR. John R Ladd, M.D. is a rheumatology internal medicine in Corvallis, OR. The provider is an internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases. MR. John R Ladd, M.D. NPI is 1164471967. 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:
3680 NW SAMARITAN DR
CORVALLIS, OR
ZIP 97330-737
Phone: (541) 754-1150
The enumeration date for this NPI number is 5/9/2006 and was last updated on 1/6/2009.