Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael D. Marceaux Apc

Q: What type of organization is Michael D. Marceaux Apc?

Michael D. Marceaux Apc is registered in NPPES as a Registered Nurse (its primary provider taxonomy).

Registered Nurse in Jennings, LA · enumerated 2006 · authorized official Michael Marceaux, President.

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

National Provider Identifier

1407877673

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Registry record

Entity type Organization (Type 2)

Legal business name Michael D. Marceaux Apc

Practice address 1634 Elton Rd, Jennings, LA, 70546

Phone (337) 616-7150

Fax (337) 616-7164

Enumeration date Jul 22, 2006

Last updated in NPPES Oct 5, 2007

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers · License 49835 (LA) Primary

Authorized official

Name Michael Marceaux

Title President

Phone (337) 616-7150

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 type of organization is Michael D. Marceaux Apc?

Michael D. Marceaux Apc is registered in NPPES as a Registered Nurse (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 2007-10-05.