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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.

ERIN MARIE LEIREY
NPI 1477317816
Speech-Language Pathologist in Livingston, NJ

Active since February 07, 2024
66 W MOUNT PLEASANT AVE STE 203, LIVINGSTON, NJ 07039(973) 994-4468 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 30, 2026, Feb 7, 2024 (2 updates tracked since 2024).

About Erin Marie Leirey NPPES

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

ERIN MARIE LEIREY (NPI 1477317816) is an individual speech-language pathologist provider in Livingston, New Jersey, licensed in New Jersey (41YS01374400) and active in the NPI registry since February 2024.

NPPES Registry Identity

NPI1477317816
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameERIN MARIE LEIREY
Location Address66 W MOUNT PLEASANT AVE STE 203Livingston, NJ 07039-2930
Mailing Address66 W Mount Pleasant Ave Ste 203Livingston, NJ 07039-2930 · (973) 994-4468
Phone(973) 994-4468
Sole ProprietorNo
Enumeration DateFebruary 7, 2024
Last NPPES UpdateJuly 30, 20262 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1477317816 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 NJ · 41YS01374400
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.
66 W MOUNT PLEASANT AVE STE 203, Livingston, NJ 07039
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Other Providers at the Same Location NPPES

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

SARA SCHNEIDERMAN MS, CCC-SLP
Speech-Language Pathologist
66 W MOUNT PLEASANT AVE STE 203
LIVINGSTON, NJ 07039
Essex County (973) 994-4468

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 Erin Leirey's NPI number?

The NPI number for Erin Leirey is 1477317816. It was assigned to this individual provider in the NPPES registry on February 7, 2024.

Where is Erin Leirey located?

Erin Leirey practices at 66 W Mount Pleasant Ave Ste 203, Livingston, NJ 07039. The listed phone number is (973) 994-4468.

What is Erin Leirey's specialty?

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

When was this NPI record last updated?

The NPPES record for Erin Leirey was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.