Suzi Shimizu was a Starfleet officer in the 24th century.
In 2353, she was listed as a Starfleet Operational Support Services officer on the directory placard at Starbase 32, Maxia sector. Her office was located in room #35559. (TNG: "Violations", directory)
In 2371, she was a crewmember aboard the USS Voyager. She was among the crew stranded in the Delta Quadrant, when Voyager was forcefully brought there by the Caretaker.
In 2374, as a lieutenant, she was listed on a crew manifest. (VOY: "The Killing Game", crew manifest)
This character was only mentioned in dialogue.