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Histopathology Reference Laboratory Inc 01-01-94

Clinical Medical Laboratory in Hercules, CA · enumerated 2005 · authorized official Christine Hill, Director of Operations.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659377091

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Registry record

Entity type Organization (Type 2)
Legal business name Histopathology Reference Laboratory Inc 01-01-94
Practice address 710 Alfred Nobel Dr, Hercules, CA, 94547
Phone (510) 662-5200
Enumeration date Jun 21, 2005
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Christine Hill
Title Director of Operations
Phone (510) 662-5200

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Histopathology Reference Laboratory Inc 01-01-94?
Histopathology Reference Laboratory Inc 01-01-94 is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.