Drug factory · FDA FEI 3003825766

United Therapeutics Corporation

55 TW Alexander Drive, Durham, NC, United States

United States: 1

Problems found, fixed voluntarily at FDA's last inspection, Feb 28, 2025.

Voluntary Action Indicated: inspectors found problems, but not serious enough for FDA to take action. The company is expected to fix them.

6 drug inspections on record since 2012: 4 with no problems, 2 with problems fixed voluntarily, 0 with FDA action.

What it does, for whom

DrugRoleForNDC
TreprostinilMakes it, tests it, packages it and labels it United Therapeutics Corporation 66302-206, 66302-300, 66302-302 +17

FDA inspection history

EndedResultProgramProblems noted
Feb 28, 2025Problems found, fixed voluntarilyDrug Quality Assurance1
May 3, 2018No problems foundBioresearch Monitoring—
Feb 24, 2017No problems foundDrug Quality Assurance—
Aug 21, 2015Problems found, fixed voluntarilyDrug Quality Assurance—
Sep 27, 2013No problems foundBioresearch Monitoring—
Aug 2, 2012No problems foundDrug Quality Assurance—

What inspectors wrote down

From FDA's Form 483 citations: conditions an investigator observed that may violate drug manufacturing rules, as FDA published them.

Feb 28, 2025 inspection

Registered with FDA for: analysis; label; manufacture; pack.