COOK bacon in large saucepan until crisp, stirring occasionally. Use slotted spoon to remove bacon from pan, reserving 1 Tbsp. drippings in pan. Drain bacon on paper towels.
ADD next 3 ingredients to drippings in pan; cook on medium heat 12 to 14 min. or until vegetables are crisp-tender, stirring occasionally. Add broth and potatoes; bring to boil. Cover; simmer 10 to 12 min. or until potatoes are tender.
ADD cream cheese spread; cook, uncovered, 2 to 3 min. or until melted, stirring frequently. Add milk, fish and bacon; stir. Bring to boil, stirring frequently. Cook 3 to 4 min. or until fish flakes easily with fork.