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

Kokua Toxicology, LLC

Organization Clinical Medical Laboratory · NPI 1578824082

Kokua Toxicology, LLC is a Clinical Medical Laboratory in Hayward, California. Registered with an NPI since 2012.

In the registry since
2012
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

1558 B St Ste 100
Hayward, CA 94541-3053
Phone: (510) 581-7796
Fax: (510) 581-6240
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 number1578824082
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Amy Rader — Toxicology Department · (510) 856-4351
NPI enumeratedMay 31, 2012
Last updated in NPPESMay 31, 2012
Mailing address111 Hekili St # A2302, Kailua, HI 96734-2800

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