NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pasadena Nyx LLC

Clinical Medical Laboratory in Pasadena, CA · enumerated 2007 · authorized official Thomas Charlebois, Managing Partner.

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

National Provider Identifier

1598981045

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Pasadena Nyx LLC
Other name <Unavail>
Practice address 1 W California Blvd, Suite 514, Pasadena, CA, 91105
Phone (626) 795-9090
Fax (626) 795-9605
Enumeration date Apr 17, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Thomas Charlebois
Title Managing Partner
Phone (661) 424-1247

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Pasadena Nyx LLC?
NPPES lists Thomas Charlebois (Managing Partner) as the authorized official for this organization.
What is the NPI number for Pasadena Nyx LLC?
The NPI for Pasadena Nyx LLC is 1598981045, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.