ESPN publishes no stat lines for Neil Johnston. His career totals, as Wikipedia gives them: 10,023 points, 5,856 rebounds, 1,269 assists, 19.4 points per game, 11.3 rebounds per game, 2.5 assists per game.
Among the 2,564 NBA players with a career line on file, regular season. A place deeper than 300th is not listed.