NPHS is an initialism which may stand for: National Public Health Service, A government health organisation in Wales. U.S. High schools North Port High School, a public high school in North Port, Florida New Paltz High School, a public high school in New Paltz, New York New Philadelphia High School, a public high school in New Philadelphia, Ohio Newbury Park High School, a public school in Newbury Park, California North Penn High School, a high school in Towamencin Township, Pennsylvania North Pole High School, a public high school in North Pole, Alaska New Providence High School, a public high school in New Providence, New Jersey North Providence High School, a public high school in North Providence, Rhode Island