National Niemann-Pick Disease Foundation 
Provides in depth education and support for patients and families. Also information about the foundation itself.
http://www.nnpdf.org/International Center for Types A and B Niemann-Pick Disease 
Provides information on the prevention and treatment of this disorder for patients, physicians and scientists.
http://www.mssm.edu/niemann-pick/
Niemann-Pick Disease 
Information sheet on this disease including what it is, treatment, prognosis and research being done.
http://www.ninds.nih.gov/health_and_medical/disorders/niemann.doc.htm
Ara Parseghian Medical Research Foundation 
About this foundation whose goal is to find a cure for the devastating Niemann-Pick Type C disease.
http://www.parseghian.org/