What do I need to get the new passport?

I have to make an appointment to process a consular power in favor of my father who lives in Peru and what documents he would have to carry, price and if cash is paid or I can pay with debit card

You don't need an appointment. Only $ 70 in cash. Biometric passport photos are taken at this Consulate. You can also check our facebook page https://www.facebook.com/ConperBoston/

Embassy number