Because the story ran in the Times without a byline, it's likely the story wasn't the result of some reporter digging out this story. In that case the reporter's name would be on the story. It was probably simply the result of information that came into the Times's National Desk via a press release or a call. The list may have come from the Merriam-Webster people, whom the Times may have called. The list spills off the end of reporters' fingers as they type.
Disability is never in it.