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

Prxn Toxicology LLC

Organization Clinical Medical Laboratory · NPI 1235408980

Prxn Toxicology LLC is a Clinical Medical Laboratory in Hayward, California. Registered with an NPI since 2011.

In the registry since
2011
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 94541-3052
Phone: (510) 856-4351
Fax: (800) 307-0406
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1235408980
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Abeles — Orthopedic Surgeon · (510) 856-4351
NPI enumeratedDecember 27, 2011
Last updated in NPPESDecember 27, 2011
Mailing address1558 B St, Suite 100, Hayward, CA 94541-3052

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