Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mary Christine D'Antonio, MD

Ophthalmology Physician in Metairie, LA · enumerated 2006.

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

National Provider Identifier

1295793693

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Christine D'Antonio

Credential MD

Sex Female

Practice address Metairie, LA, 70001

Phone (504) 457-2020

Fax (504) 456-3113

Enumeration date May 3, 2006

Last updated in NPPES Nov 11, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD.023344 (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
1496448	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

Where does Mary D'Antonio practice?

The practice location on file with NPPES is in Metairie, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary D'Antonio?

The National Provider Identifier (NPI) for Mary D'Antonio is 1295793693, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Henry Haley Ophthalmology Physician · Metairie, LA NPI 1972578516 Erin Farrell Ophthalmology Physician · Metairie, LA NPI 1770773335

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-11.