I have several teaching credentials. I can assure you that no one cares in terms of employment. However, that being said, you will want to speak with your state's teacher credentialing office. They are the ones that will make the decision as to whether NCATE is required. The typical issue is whether it is regionally accredited. However, there are exceptions to every rule.
Start there.
Tom Nixon
http://www.bestonlinehighschools.com