[eber]

I don't know if this is what you mean, but Foundation Medicine has a biobank of genomic data (HIPAA) with cancer patients' genomic profiles.[1] It's pan-tumor and pan-cancer.

EDIT: if you're looking for more of a "what is the current best known treatment plan for xyz" then this might not be what you're looking for. The standard of care is very much changing very often, I don't know if anyone has a solution for disseminating that. foundation medicine also has a patient-focused side where you can get your own test and get pointed to the treatment for your cancer genomic profile [2]. The societies are probably trying the most to get all of that data available/up-to-date (for example: the American Cancer Society)

[1] https://www.foundationmedicine.com/service/genomic-data-solu...

[2] https://www.foundationmedicine.com/patient/start-with-step-o...