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We Want to Hear From You!

We want to be a supportive and educational tool for individuals interested in learning more about Niemann-Pick disease, and for those who have a loved one or family member diagnosed with NPD. We appreciate and welcome your feedback! Please let us know how we can best serve you by contacting NNPDF with your comments at


Phone:  877-287-3672

Mailing Address

National Niemann-Pick Disease Foundation (NNPDF)
P.O. Box 49
Fort Atkinson, WI 53538-0049

Supporting one another. Supporting our community