L2 DIAGNOSTICS, LLC
NPI 1598827636
Clinical Medical Laboratory in New Haven, CT

Active since December 14, 2006
300 CEDAR ST. TAC ROOM S-525, NEW HAVEN, CT 06520(203) 737-1952 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About L2 Diagnostics, Llc NPPES

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

L2 DIAGNOSTICS, LLC (NPI 1598827636) is a healthcare organization registered as a clinical medical laboratory in New Haven, Connecticut and active in the NPI registry since December 2006. The organization lists Mark J Mamula, Associate Professor Of Medicine, as its authorized official.

NPPES Registry Identity

NPI1598827636
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameL2 DIAGNOSTICS, LLC
Location Address300 CEDAR ST. TAC ROOM S-525New Haven, CT 06520-8031
Mailing AddressP.o. Box 208031, 300 Cedar St. Tac Room S-525New Haven, CT 06520-8031 · (203) 737-1952
Organization SubpartNo
Authorized OfficialMark J MamulaAssociate Professor Of Medicine · (203) 785-2840
Enumeration DateDecember 14, 2006
Last NPPES UpdateAugust 22, 2020
NPI 1598827636 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.
300 CEDAR ST. TAC ROOM S-525, New Haven, CT 06520

Other Identifiers 4

OtherCU5316CT · Healthnet
Other709946CT · Ct Care
Other07DO943606CT · Clia
OtherA914266CT · Oxford

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 L2 Diagnostics, LLC's NPI number?

The NPI number for L2 Diagnostics, LLC is 1598827636. It was assigned to this organization in the NPPES registry on December 14, 2006.

Where is L2 Diagnostics, LLC located?

L2 Diagnostics, LLC is located at 300 Cedar St. Tac Room S-525, New Haven, CT 06520. The listed phone number is (203) 737-1952.

What is L2 Diagnostics, 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 L2 Diagnostics, LLC was last updated on August 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.