About PHILLIP PLOTHOW. Phillip Plothow is a provider established in Provo, Utah and his medical specialization is optometrist with more than 32 years of experience. He graduated from Southern California College Of Optometry in 1990. The NPI number of Phillip Plothow is 1235110149 and was assigned on November 2005. The practitioner's primary taxonomy code is 152W00000X with license number ....