@mom2collegekids, No. It’s not talking about the MSTP programs at the given schools. The link you posted in post 6 is about a program that allows people earning their PhD at the NIH to get funded for medical school (like MSTP students get funded) on top of what the NIH provides, which is only 21k/year. It isn’t actually “the MSTP program” at a given school. It appears that some schools will fund you the same as if you’re doing their MSTP (the green ones), some only provide partial funding (e.g. stanford, which requires that you be previously enrolled at Stanford med school before applying to do your PhD at the NIH in contrast to Harvard or Stony Brook), and some provide no funding to such students.
You needed this link (emphasis added): http://med.stanford.edu/mstp/admissions/faq.html