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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY BARNETT MS, CCC-SLP
NPI 1447956636
Speech-Language Pathologist in New Orleans, LA

Active since January 31, 2023
630 N CARROLLTON AVE, NEW ORLEANS, LA 70119(504) 287-8167 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 10, 2026, Jan 31, 2023 (2 updates tracked since 2023).

About Mary Barnett Ms, Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY BARNETT MS, CCC-SLP (NPI 1447956636) is an individual speech-language pathologist provider in New Orleans, Louisiana, licensed in Louisiana (8580) and active in the NPI registry since January 2023. She maintains a secondary practice location in New Orleans.

NPPES Registry Identity

NPI1447956636
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARY BARNETTCredential: MS, CCC-SLP
Location Address630 N CARROLLTON AVENew Orleans, LA 70119-4707
Mailing Address1500 Nursery AveMetairie, LA 70005-1732
Phone(504) 287-8167
Sole ProprietorNo
Enumeration DateJanuary 31, 2023
Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
✔ NPI 1447956636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in LA · 8580
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
630 N CARROLLTON AVE, New Orleans, LA 70119
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Secondary Practice Location 1

Location 11333 S Carrollton AveNew Orleans, LA 70118-2003 · Phone (504) 833-6730

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GRACE BEECHER FARY MS, CF-SLP
Speech-Language Pathologist
630 N CARROLLTON AVE
NEW ORLEANS, LA 70119
Orleans Parish (845) 512-9780

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Barnett's NPI number?

The NPI number for Mary Barnett is 1447956636. It was assigned to this individual provider in the NPPES registry on January 31, 2023.

Where is Mary Barnett located?

Mary Barnett practices at 630 N Carrollton Ave, New Orleans, LA 70119. The listed phone number is (504) 287-8167.

What is Mary Barnett's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

What insurance does Mary Barnett accept?

Health plans from HMO Louisiana list Mary Barnett as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Barnett was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.