Now that’s some interagency cooperation.

At least one of the dozen randy Secret Service agents caught carousing with Colombian hookers during President Obama’s trip to Cartagena last April got help arranging a sleazy liaison from Drug Enforcement Agency officers, according to an NBC report.

The unnamed Secret Service agent was partying with a DEA officer stationed in Cartagena when a second DEA officer helped “facilitate” and then pay for his massage and sex romp, a Justice Department probe found.

Sen. Susan Collins of Maine, the ranking Republican on the Senate Homeland Security Committee, called the findings “deeply troubling.” The DEA said it is reviewing the report.