Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

1-Source Contractors,LLC

Q: What is the NPI number for 1-Source Contractors,LLC?

The NPI for 1-Source Contractors,LLC is 1437382645, a Type 2 (organization) record in the CMS NPPES registry.

Case Management Agency in Harvey, LA · enumerated 2009 · authorized official Byron Lee, Manager.

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

National Provider Identifier

1437382645

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Registry record

Entity type Organization (Type 2)

Legal business name 1-Source Contractors,LLC

Practice address 1901 Westbank Expy, Ste 600, Harvey, LA, 70058

Phone (504) 452-8847

Fax (504) 227-0722

Enumeration date Sep 3, 2009

Last updated in NPPES Sep 3, 2009

Taxonomy & classification

251B00000X Case Management Agency Agencies Primary

Authorized official

Name Byron Lee

Title Manager

Phone (504) 452-8847

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 1-Source Contractors,LLC?

NPPES lists Byron Lee (Manager) as the authorized official for this organization.

What is the NPI number for 1-Source Contractors,LLC?

The NPI for 1-Source Contractors,LLC is 1437382645, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-03.