Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Calcasieu Physicians Services LLC

Q: What is the NPI number for Calcasieu Physicians Services LLC?

The NPI for Calcasieu Physicians Services LLC is 1407889504, a Type 2 (organization) record in the CMS NPPES registry.

Hospitalist Physician in Sulphur, LA · enumerated 2006 · authorized official William Schumacher, Ceo.

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

National Provider Identifier

1407889504

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Registry record

Entity type Organization (Type 2)

Legal business name Calcasieu Physicians Services LLC

Practice address 701 Cypress St, Sulphur, LA, 70663

Phone (800) 893-9698

Enumeration date Jul 9, 2006

Last updated in NPPES Dec 10, 2009

Taxonomy & classification

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Schumacher

Title Ceo

Phone (800) 893-9698

Other identifiers

Identifier	Type	State	Issuer
1408051	Medicaid	LA	-

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

What is the NPI number for Calcasieu Physicians Services LLC?

The NPI for Calcasieu Physicians Services LLC is 1407889504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Calcasieu Physicians Services LLC?

NPPES lists William Schumacher (Ceo) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-10.