He seemed to think so. I think his work goes well beyond sci-fi. I also read Stanislav Lem and maintain that his body of work is outside comfortable genre classification. Anyway, I meant 'Phillip K Dick story' as opposed to 'Phillip K Dick novel' because his novels tended to have much more poetic titles, while his stories often had goofy names.
I forget - is he the one behind "Do Androids Dream od Electric Sheep", which became "Blade Runner"? If not, remind me who wrote it - it's been way too long.