Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

US Toxicology LLC

Organization Clinical Medical Laboratory · NPI 1225332042

US Toxicology LLC is a Clinical Medical Laboratory in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

13601 Preston Rd Ste 220
Dallas, TX 75240-4911
Phone: (972) 386-6399
Fax: (972) 386-6603
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 45D2016335 (TX)

Record details

NPI number1225332042
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Wasserman — Managing Partner · (214) 886-2108
NPI enumeratedJanuary 9, 2011
Last updated in NPPESJanuary 9, 2011
Mailing addressPo Box 731369, Dallas, TX 75373-0001

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