The highest point in Alaska's Chugach Mountains, Mount Marcus Baker (13,176), also meets the distinction of being over 4,000 meters.
Also, you might make a note about Tajumulco in Guatemala. At 13,845 feet, it's pver 4,000 meters, too.
Utah and it's Uinta range contain around 10 peaks over 4000 meters.
13 if you use the 300 foot prominence list and (same criteria as most Colorado 14er list):
Utah 13er List