Evergreen peach tree?

I live in zone 9b on the Northern California coast. I planted a peach tree 2 years ago and it had never lost its leaves. I don’t remember what variety it is but I know it is a low chill variety. Has anyone else ever experienced this? And do you think it will affect production? (This will be its third growing season here so I would think I would see at least a few blossoms this spring)

Do you know what your average chill hours are? http://agroclimate.org/tools/Chill-Hours-Calculator/