LESLIE HOROWITZ MA, CCC-SLP
NPI 1144364688
Speech-Language Pathologist in Dix Hills, NY

Q: What is Leslie Horowitz's NPI number?

The NPI number for Leslie Horowitz is 1144364688. It was assigned to this individual provider in the NPPES registry on February 17, 2007.

Q: What is Leslie Horowitz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Leslie Horowitz was last updated on December 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.

Active since February 17, 2007

27 STONYWELL CT, DIX HILLS, NY 11746(516) 313-4238 Get Directions Write a Review

NPPES record last updated: December 4, 2008. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Leslie Horowitz Ma, Ccc-slp NPPES

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

LESLIE HOROWITZ MA, CCC-SLP (NPI 1144364688) is an individual speech-language pathologist provider in Dix Hills, New York, licensed in New York (006139) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1144364688

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameLESLIE HOROWITZCredential: MA, CCC-SLP

Location Address27 STONYWELL CTDix Hills, NY 11746-5424

Mailing Address27 Stonywell CtDix Hills, NY 11746-5424 · (516) 313-4238

Phone(516) 313-4238

Sole ProprietorYes

Enumeration DateFebruary 17, 2007

Last NPPES UpdateDecember 4, 2008

✔ NPI 1144364688 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 NY · 006139

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.

27 STONYWELL CT, Dix Hills, NY 11746

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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 Leslie Horowitz's NPI number?

The NPI number for Leslie Horowitz is 1144364688. It was assigned to this individual provider in the NPPES registry on February 17, 2007.

Where is Leslie Horowitz located?

Leslie Horowitz practices at 27 Stonywell Ct, Dix Hills, NY 11746. The listed phone number is (516) 313-4238.

What is Leslie Horowitz'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 Leslie Horowitz was last updated on December 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.