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Lung Cancer Proteomics LLC

Clinical Medical Laboratory in San Jose, CA · enumerated 2020 · authorized official Rhys Mussman, Owner.

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

National Provider Identifier

1841800430

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Registry record

Entity type Organization (Type 2)
Legal business name Lung Cancer Proteomics LLC
Practice address 6541 Via Del Oro Ste B, San Jose, CA, 95119
Enumeration date Aug 7, 2020
Last updated in NPPES Aug 7, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Rhys Mussman
Title Owner

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 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.
What type of organization is Lung Cancer Proteomics LLC?
Lung Cancer Proteomics LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-07.