MEDICAL DIAGNOSTIC LABORATORY LLC
NPI 1023253556
Clinical Medical Laboratory in La Verne, CA

Active since December 12, 2008
1330 ARROW HWY, LA VERNE, CA 91750(626) 303-8674(626) 256-9098 Get Directions Write a Review

NPPES record last updated: October 8, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Medical Diagnostic Laboratory Llc NPPES

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

MEDICAL DIAGNOSTIC LABORATORY LLC (NPI 1023253556) is a healthcare organization registered as a clinical medical laboratory in La Verne, California and active in the NPI registry since December 2008. The organization lists Fausto Mendez, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1023253556
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameMEDICAL DIAGNOSTIC LABORATORY LLC
Location Address1330 ARROW HWYLa Verne, CA 91750-5218
Mailing AddressPo Box 7938La Verne, CA 91750-7938 · (626) 303-8674 · Fax (626) 256-9098
Fax(626) 256-9098
Organization SubpartNo
Authorized OfficialFausto MendezManaging Member · (626) 303-8674
Enumeration DateDecember 12, 2008
Last NPPES UpdateOctober 8, 2013
NPI 1023253556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Licenses Licensed in CA · CLF1817 Licensed in CA · 05D0642547
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.
1330 ARROW HWY, La Verne, CA 91750

Areas of Expertise CMS Part B claims 96

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated miles actually travelled P9603
This service covers travel costs for healthcare professionals to collect necessary lab specimens from patients who are homebound or in nursing homes. The allowance is calculated based on the actual miles traveled to perform this service.
5,950 services139 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
1,912 services1,542 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
1,879 services1,651 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
1,721 services1,581 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
1,302 services1,283 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
1,222 services1,195 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
1330 ARROW HWY
LA VERNE, CA 91750

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 Medical Diagnostic Laboratory LLC's NPI number?

The NPI number for Medical Diagnostic Laboratory LLC is 1023253556. It was assigned to this organization in the NPPES registry on December 12, 2008.

Where is Medical Diagnostic Laboratory LLC located?

Medical Diagnostic Laboratory LLC is located at 1330 Arrow Hwy, La Verne, CA 91750. The listed phone number is (626) 303-8674.

What is Medical Diagnostic Laboratory 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 Medical Diagnostic Laboratory LLC was last updated on October 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.