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

Genstar Labs LLC

Organization Clinical Medical Laboratory · NPI 1437739299

Genstar Labs LLC is a Clinical Medical Laboratory in Brea, 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

407 W Imperial Hwy Ste H-209
Brea, CA 92821-4832
Phone: (714) 273-1453
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 number1437739299
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mildred Decastro — Coo · (714) 273-1453
NPI enumeratedApril 14, 2021
Last updated in NPPESApril 14, 2021
Certification dateApril 14, 2021
Mailing address407 W Imperial Hwy Ste H-209, Brea, CA 92821-4832

Other providers in Brea