Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

BOSTON LESJAK LLC
NPI 1104735844
Clinical Medical Laboratory in Austin, TX

Active since September 07, 2026
5900 BALCONES DR STE 21566, AUSTIN, TX 78731(481) 623-7123 Get Directions Write a Review

NPPES record added: September 7, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Boston Lesjak Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BOSTON LESJAK LLC (NPI 1104735844) is a healthcare organization registered as a clinical medical laboratory in Austin, Texas and active in the NPI registry since September 2026. The organization lists Boston Daniel Lesjak, Ceo, as its authorized official.

NPPES Registry Identity

NPI1104735844
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameBOSTON LESJAK LLC
Location Address5900 BALCONES DR STE 21566Austin, TX 78731-4257
Mailing Address5900 Balcones Dr Ste 21566Austin, TX 78731-4257
Organization SubpartNo
Authorized OfficialBoston Daniel LesjakCeo · (781) 237-6128
Enumeration DateSeptember 7, 2026
NPPES CertifiedSeptember 6, 2026
NPI 1104735844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
5900 BALCONES DR STE 21566, Austin, TX 78731

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Boston Lesjak LLC's NPI number?

The NPI number for Boston Lesjak LLC is 1104735844. It was assigned to this organization in the NPPES registry on September 7, 2026.

Where is Boston Lesjak LLC located?

Boston Lesjak LLC is located at 5900 Balcones Dr Ste 21566, Austin, TX 78731. The listed phone number is (481) 623-7123.

What is Boston Lesjak LLC's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

When was this NPI record last updated?

The NPPES record for Boston Lesjak LLC was last updated on September 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.