The short answer is no. As we saw in Is It True That One Doctor Supposedly Debunked Andrew Wakefield's Autism Research?, no one doctor debunked Wakefield's research; it was a veritable international army of physicians, epidemiologists, and other researchers.
If there is one person who "debunked Andrew Wakefield's research", it is the UK investigative reporter, Brian Deer. Was he funded by Merck? Unlikely; Deer had previously published a damning report on Merck's Vioxx.
Dr. Wakefied's research never claimed vaccines cause Autism. His research showed that vaccines cause intestinal damage that led to leaky gut syndrome which allowed toxins to enter the bloodstream and brain, And THAT is what caused Autism. The doctor that supposedly debunked his research was funded by Merck, the manufacturer of the MMR and was related to Rupert Murdoch who obviously controls lots of the mainstream media. This man was also convicted of embezzling CDC funds. Over two dozen studies have since confirmed what Wakefields studies have shown.