OrganizationActive
Labtest LLC
NPI 1952693277 · Clinical Medical Laboratory · Saint Louis, MO
Labtest LLC is a Clinical Medical Laboratory organization in Saint Louis, MO (NPI 1952693277).
Provider details
- NPI number
- 1952693277
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Syed Haider, Ceo(314) 283-3393
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9985 Lin Ferry Dr Ste a
Saint Louis, MO 63123-6913
Phone: (314) 522-8378
Fax: (314) 571-7834
Street-level locationGet directions
Mailing address
9985 Lin Ferry Dr Ste a
Saint Louis, MO 63123-6913
Other names (DBA / former)
- Doing business as
- Labtest Diagnostics
- Doing business as
- Labtest Diagnostics
Additional practice locations (1)
- 3919 Woodlawn Ave Ste 1Pasadena, TX 77504-1996Phone: (346) 320-2105Fax: (346) 802-2110
Registry dates
- Enumerated
- 2011-05-04
- Last updated
- 2022-07-26
- Certified
- 2022-07-26
Frequently asked questions
- What is Labtest LLC's NPI number?
- Labtest LLC's National Provider Identifier (NPI) is 1952693277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Labtest LLC?
- Labtest LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Labtest LLC located?
- Labtest LLC's practice location on file with NPPES is 9985 Lin Ferry Dr Ste a, Saint Louis, MO 63123-6913.
- What is Labtest LLC's phone number?
- The practice phone number listed in the NPPES registry for Labtest LLC is (314) 522-8378.
- Who is the authorized official for Labtest LLC?
- The authorized official listed on Labtest LLC's NPPES record is Syed Haider, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Labtest LLC's NPI active?
- Yes — Labtest LLC's NPI (1952693277) is active in the NPPES registry as of the last update on 2022-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.