Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irene Mary Sebastian, MD

Family Medicine Physician in Metairie, LA · enumerated 2007.

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

National Provider Identifier

1710044862

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Registry record

Entity type Individual (Type 1)

Name Irene Mary Sebastian

Credential MD

Sex Female

Practice address 401 Veterans Memorial Blvd, Suite 203, Metairie, LA, 70005

Phone (504) 838-9804

Fax (504) 838-9806

Enumeration date Jan 1, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 12655R (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1541318	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

How do I verify Irene Sebastian's NPI record?

Cross-check NPI 1710044862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710044862 active?

Yes, as of the latest NPPES snapshot, NPI 1710044862 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.