1. Home
  2. Directory
  3. New York
  4. Islip
  5. Speech Language Pathologist
  6. NPI Profile

MS. ERIN E DUFFY MA CF- SLP
NPI 1972050821
Speech-Language Pathologist in Islip, NY

Active since September 08, 2016
252 ISLIP AVE, ISLIP, NY 11751(631) 581-6800 Get Directions Write a Review

NPPES record last updated: September 8, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Erin E Duffy Ma Cf- Slp NPPES

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

MS. ERIN E DUFFY MA CF- SLP (NPI 1972050821) is an individual speech-language pathologist provider in Islip, New York and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1972050821
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. ERIN E DUFFYCredential: MA CF- SLP
Location Address252 ISLIP AVEIslip, NY 11751-3029
Mailing Address194 Seville BlvdSayville, NY 11782-2115 · (631) 655-7163
Phone(631) 581-6800
Sole ProprietorNo
Enumeration DateSeptember 8, 2016
✔ NPI 1972050821 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
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.
252 ISLIP AVE, Islip, NY 11751
Open in Google Maps ↗

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.

MRS. NICOLE ERIN FUSCO M.A., CCC-SLP, TSSLD
Speech-Language Pathologist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
MAGGIE ANNE CULLEN OTR/L
Occupational Therapist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-5800
JANINE DOMENICA PETTIT
Specialist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
LISA ANN GRIFFITHS
Specialist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
HEATHER LYNNN KEACH
Specialist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
MR. CHRISTOPHER MICHAEL COOK MSED
Specialist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
AGNES M MCCONLOGUE MAPT
Specialist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800
SHANNON RICHELE WELLER MA
Speech-Language Pathologist
252 ISLIP AVE
ISLIP, NY 11751
Suffolk County (631) 581-6800

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 Duffy's NPI number?

The NPI number for Erin Duffy is 1972050821. It was assigned to this individual provider in the NPPES registry on September 8, 2016.

Where is Erin Duffy located?

Erin Duffy practices at 252 Islip Ave, Islip, NY 11751. The listed phone number is (631) 581-6800.

What is Erin Duffy'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 Duffy was last updated on September 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.