United Therapeutics Ddomal Building
1101 Spring Street, Silver Spring, MD 20910
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Pharmaceutical Preparation Manufacturing325412Products
Sold by UNITED THERAPEUTICS CORP · 4
Dinutuximab · Tadalafil · Treprostinil · WaterRecorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
4 from FDA drug listing · Federal registry
FDA drug listing, labeler United Therapeutics Corporation, NDC 66302-206. A labeler markets the product; it may not manufacture it.
Where it is
38.99974, -77.02806 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| United Therapeutics CORP | Silver Spring | Pharmaceutical Preparation Manufacturing 325412 | ACTIVE | 0.2 KM |
| True Bearing Diagnostics, INC. | Washington | In-Vitro Diagnostic Substance Manufacturing 325413 | UNVERIFIED | 2.6 KM |
| Valneva Usa, INC. | Bethesda | Pharmaceutical Preparation Manufacturing 325412 | ACTIVE | 5.8 KM |
| Znet Tech LLC | Bethesda | Electronic Computer Manufacturing 334111 | ACTIVE | 6.1 KM |
| Biosabre LLC | Chevy Chase | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 6.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in BR, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | FEB 2019 | FEB 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.