While that board appears to be able to use 95W processors, that particular 95W Pentium D is not on the CPU Support list:http://www.biostar.com.tw/app/en/mb/introduction.php?S_ID=518#cpu
The only Pentium Ds listed are 86W. However, if there are no issues and everything is working fine, 95W when loaded should be fine for the CPU. Is this only when running at 100%? What are you using to get your reading?