I think the only way to do this is to obtain clinical skills evaluations from a training program, and you can't initiate this process until several years from now:
http://abpn.com/downloads/ifas/2012_IFA_Psych_IandII_080111.pdf
Candidates who do not pass the Part I examination in 2013 or before, or who do not complete the certification process by the September 2016 deadline will be required to submit documentation of satisfactory performance on the required clinical skills evaluations. These evaluations must be completed in an ACGME-accredited training program on or after July 1, 2008 as part ofthe ABPN credentialing process. To become Board certified in psychiatry, such candidates must pass the new computer-administered certification examination.
Candidates who are unsuccessful in the Part II oral examination during the alloted time period will be required to submit documentation of satisfactory performance on the required clinical skills evaluations. These evaluations must be completed in an ACGME-accredited training program on or after July 1, 2008 as part of the ABPN credentialing process. To become Board certified in psychiatry, such candidates must pass the new computer-administered certification examination.
Residents who entered residency training in psychiatry (PGY-1) prior to July 1, 2007 or (PGY-2) prior to July 1, 2008 may apply for the new computer-administered Certification Examination beginning in 2014 provided they meet all credentialing requirements including documentation of satisfactory performance on the three required clinical skills evaluations. Candidates who do not complete the certification process by the final administration of the Part II Oral Examination may also apply for the new computer-administered Certification Examination in 2014, provided they meet all credentialing requirements including documentation of satisfactory performance on the three required clinical skills evaluations.