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

L&l Diagnostics LLC

Organization Clinical Medical Laboratory · NPI 1821679317

L&l Diagnostics LLC is a Clinical Medical Laboratory in Covina, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

908 N Citrus Ave
Covina, CA 91722-2737
Phone: (626) 598-4706
Fax: (626) 270-5003
Show map & directions

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1821679317
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gia Lee — President · (626) 598-4706
NPI enumeratedApril 16, 2021
Last updated in NPPESMay 5, 2021
Certification dateMay 5, 2021
Mailing address908 N Citrus Ave, Covina, CA 91722-2737

Other providers in Covina