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

Mary Elizabeth Hart, LCSW

Doula in New Orleans, LA · enumerated 2008.

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

National Provider Identifier

1497906960

Verified

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Registry record

Entity type Individual (Type 1)
Name Mary Elizabeth Hart
Credential LCSW
Sex Female
Practice address New Orleans, LA, 70118
Phone (504) 252-0425
Enumeration date Oct 2, 2008
Last updated in NPPES Sep 24, 2025

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

Taxonomy & licenses

374J00000X Doula Nursing Service Related Providers Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149013164 (IL) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 11230 (LA) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

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Frequently asked questions

What is the NPI number for Mary Hart?
The National Provider Identifier (NPI) for Mary Hart is 1497906960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Hart practice?
The practice location on file with NPPES is in New Orleans, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.