About JOHN FOSTER. John Foster is a provider established in Midland, Texas and his medical specialization is psychiatry & neurology (neurology) with more than 43 years of experience. He graduated from Baylor College Of Medicine in 1979. The NPI number of John Foster is 1679568380 and was assigned on September 2005. The practitioner's primary taxonomy code is 2084N0400X with license number ....