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

KATLYN NGUYEN M.S., CCC-SLP
NPI 1083593610
Speech-Language Pathologist in Hicksville, NY

Active since August 28, 2025
100 DUFFY AVE, HICKSVILLE, NY 11801(631) 600-3029 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katlyn Nguyen M.s., Ccc-slp NPPES

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

KATLYN NGUYEN M.S., CCC-SLP (NPI 1083593610) is an individual speech-language pathologist provider in Hicksville, New York, licensed in New York (036553) and active in the NPI registry since August 2025. She maintains a secondary practice location in Fort Mill.

NPPES Registry Identity

NPI1083593610
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATLYN NGUYENCredential: M.S., CCC-SLP
Location Address100 DUFFY AVEHicksville, NY 11801-3636
Mailing Address2848 Pleasant RdFort Mill, SC 29708-9490 · (800) 779-4089
Phone(631) 600-3029
Sole ProprietorNo
Enumeration DateAugust 28, 2025
Last NPPES UpdateMay 4, 2026
NPPES CertifiedMay 4, 2026
✔ NPI 1083593610 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
Licenses✔ Licensed in NY · 036553✔ Licensed in SC · 8992
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.
100 DUFFY AVE, Hicksville, NY 11801
Open in Google Maps ↗

Secondary Practice Location 1

Location 12848 Pleasant RdFort Mill, SC 29708-9490 · Phone (800) 779-4089

Other Providers at the Same Location NPPES 18

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

JENNIFER KLEIMAN NUTRITION PLLC
Dietitian, Registered
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (914) 924-2796
KAITLIN ROSE NEISWENTER OTR/L
Occupational Therapist
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (631) 600-3029
KAROLINA GOLEMI
Occupational Therapy Assistant
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (646) 726-2278
SADREIKA SADE WILLIAMS LPC
Counselor (Professional)
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (201) 781-5340
YERMIN CORTORREAL COTA
Occupational Therapy Assistant
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (631) 600-3029
REBECCA LEON MENTAL HEALTH COUNSELING PLLC
Counselor (Mental Health)
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (347) 504-0415
JUVIC VALENTE TRINIDAD
Occupational Therapy Assistant
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (929) 754-2474
JARRIN CHOUDHURY
Case Manager/Care Coordinator
100 DUFFY AVE
HICKSVILLE, NY 11801
Nassau County (646) 851-3044

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 Katlyn Nguyen's NPI number?

The NPI number for Katlyn Nguyen is 1083593610. It was assigned to this individual provider in the NPPES registry on August 28, 2025.

Where is Katlyn Nguyen located?

Katlyn Nguyen practices at 100 Duffy Ave, Hicksville, NY 11801. The listed phone number is (631) 600-3029.

What is Katlyn Nguyen'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 Katlyn Nguyen was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.