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

True Marker Laboratory, LLC

Organization Clinical Medical Laboratory · NPI 1023781994

True Marker Laboratory, LLC is a Clinical Medical Laboratory in Glendale, 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.

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Practice location Address checks out

200 S Louise St
Glendale, CA 91205-1637
Phone: (885) 547-7408
Fax: (888) 906-5919
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 number1023781994
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSingular Dreamer, Ltd
Authorized official Eduardo Munoz — Operations Manager · (323) 399-5109
NPI enumeratedJuly 27, 2021
Last updated in NPPESAugust 2, 2021
Certification dateAugust 2, 2021
Mailing address200 S Louise St, Glendale, CA 91205-1637

Other providers in Glendale