I called the USCIS custom service number 1-800-375-5283 , the flushing
doctors' name are still in the automated phone surgeon locator (search by
zip).
But the USCIS website does not have them anymore.
I recorded a few numbers from the USCIS phone system and called two doctors,
they are not aware that they have been de-listed from the USCIS website,
and confirm they are still doing the medical exam.
One doctor says they are already sending letters to USCIS to inquire about
this.