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MRS. LESLIE P MACKAY CCC/SLP
NPI 1407001498
Speech-Language Pathologist in Plainview, NY

Active since November 18, 2008
4 FERN PL, PLAINVIEW, NY 11803(516) 933-4700 Get Directions Write a Review

NPPES record last updated: November 18, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Leslie P Mackay Ccc/slp NPPES

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

MRS. LESLIE P MACKAY CCC/SLP (NPI 1407001498) is an individual speech-language pathologist provider in Plainview, New York, licensed in New York (011307-1) and active in the NPI registry since November 2008.

NPPES Registry Identity

NPI1407001498
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. LESLIE P MACKAYCredential: CCC/SLP
Location Address4 FERN PLPlainview, NY 11803-4725
Mailing Address375 Wellington RdMineola, NY 11501-1437 · (516) 873-3690
Phone(516) 933-4700
Sole ProprietorYes
Enumeration DateNovember 18, 2008
✔ NPI 1407001498 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 · 011307-1
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.
4 FERN PL, Plainview, NY 11803
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Other Providers at the Same Location NPPES 20

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

RACHEL N SUDRAN
Health Educator
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
ASSOCIATION FOR CHILDREN WITH DOWN SYNDROME, INC.
Early Intervention Provider Agency
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
MS. KERRY PATTEN MS, OTR/L
Occupational Therapist (Pediatrics)
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
MRS. JEANNE MARIE DIPIETRANTONIO
Specialist
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
JENNA L KAWIECKI MS ED
Specialist
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
MS. LIVIA JEAN CIRILLO
Specialist
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
MICHELLE ELIZABETH DEVINE
Specialist
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700
DAWN LEONE
Specialist
4 FERN PL
PLAINVIEW, NY 11803
Nassau County (516) 933-4700

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 Mackay's NPI number?

The NPI number for Leslie Mackay is 1407001498. It was assigned to this individual provider in the NPPES registry on November 18, 2008.

Where is Leslie Mackay located?

Leslie Mackay practices at 4 Fern Pl, Plainview, NY 11803. The listed phone number is (516) 933-4700.

What is Leslie Mackay'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 Mackay was last updated on November 18, 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.