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

Labtest LLC

Organization Clinical Medical Laboratory · NPI 1952693277

Labtest LLC is a Clinical Medical Laboratory in Saint Louis, Missouri. Works from 2 locations. Registered with an NPI since 2011.

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

9985 Lin Ferry Dr Ste A
Saint Louis, MO 63123-6913
Phone: (314) 522-8378
Fax: (314) 571-7834
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3919 Woodlawn Ave Ste 1, Pasadena, TX 77504-1996 — (346) 320-2105

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1952693277
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Syed Haider — Ceo · (314) 283-3393
Other names Labtest Diagnostics; Labtest Diagnostics
NPI enumeratedMay 4, 2011
Last updated in NPPESJuly 26, 2022
Certification dateJuly 26, 2022
Mailing address9985 Lin Ferry Dr Ste A, Saint Louis, MO 63123-6913

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