William J Koch, M.D. is an obstetrics gynecology in Eureka, CA. The provider is an obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. William J Koch, M.D. NPI is 1821063686. 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:
2773 HARRIS ST
STE A
EUREKA, CA
ZIP 95503-866
Phone: (707) 444-9664
Fax: (707) 444-8747
The enumeration date for this NPI number is 2/22/2006 and was last updated on 2/12/2016.