CATHERINE BRENNAN CCC-SLP
NPI 1700286531
Speech-Language Pathologist in East Islip, NY

Q: What is Catherine Brennan's NPI number?

The NPI number for Catherine Brennan is 1700286531. It was assigned to this individual provider in the NPPES registry on August 28, 2014.

Q: What is Catherine Brennan'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 Catherine Brennan was last updated on August 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 August 28, 2014

80 TRACY LN, EAST ISLIP, NY 11730(516) 662-1713 Get Directions Write a Review

NPPES record last updated: August 28, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Catherine Brennan Ccc-slp NPPES

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

CATHERINE BRENNAN CCC-SLP (NPI 1700286531) is an individual speech-language pathologist provider in East Islip, New York, licensed in New York (018476) and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1700286531

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCATHERINE BRENNANCredential: CCC-SLP

Location Address80 TRACY LNEast Islip, NY 11730-3525

Mailing Address80 Tracy LnEast Islip, NY 11730-3525 · (516) 662-1713

Phone(516) 662-1713

Sole ProprietorNo

Enumeration DateAugust 28, 2014

✔ NPI 1700286531 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 · 018476

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.

80 TRACY LN, East Islip, NY 11730

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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 Catherine Brennan's NPI number?

The NPI number for Catherine Brennan is 1700286531. It was assigned to this individual provider in the NPPES registry on August 28, 2014.

Where is Catherine Brennan located?

Catherine Brennan practices at 80 Tracy Ln, East Islip, NY 11730. The listed phone number is (516) 662-1713.

What is Catherine Brennan'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 Catherine Brennan was last updated on August 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.