The new blueberry plant variety ‘;MG11543-23-004’; is provided. ‘;MG11543-23-004’; is a commercial variety intended for the fresh fruit market. The variety is produced from a cross of ‘;Brigitta’; (seed parent, not patented) and ‘;Ridley 1403’; (pollen parent, U.S. Plant Pat. No. 25,432), which can be distinguished by its outstanding features.