It depends how good your stats and ECs are. Even though Goro says it is okay to apply, but you're going to need better than average stats to get interviews at this stage. Given that many schools in January are interviewing students for wait list spots, I would not take that chance.
Lots of MD rejects are going to start applying for DO schools around this time period with good stats. Get your application in asap if you're going to apply this cycle.