1. Home
  2. Directory
  3. Virginia
  4. Annandale
  5. Speech Language Pathologist
  6. NPI Profile

MEGAN CECILIA DUFFY
NPI 1053144774
Speech-Language Pathologist in Annandale, VA

Active since August 20, 2024
6715 LITTLE RIVER TPKE STE 200, ANNANDALE, VA 22003(703) 879-2479(703) 879-2803 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2025, Aug 20, 2024 (2 updates tracked since 2024).

About Megan Cecilia Duffy NPPES

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

MEGAN CECILIA DUFFY (NPI 1053144774) is an individual speech-language pathologist provider in Annandale, Virginia and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1053144774
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMEGAN CECILIA DUFFY
Location Address6715 LITTLE RIVER TPKE STE 200Annandale, VA 22003-3546
Mailing Address2776 S Arlington Mill Dr # 534Arlington, VA 22206-3402 · (703) 879-2479 · Fax (703) 879-2803
Phone(703) 879-2479
Fax(703) 879-2803
Sole ProprietorNo
Enumeration DateAugust 20, 2024
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1053144774 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.
6715 LITTLE RIVER TPKE STE 200, Annandale, VA 22003
Open in Google Maps ↗

Other Providers at the Same Location NPPES 12

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

KIANA GAETANO
Occupational Therapist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
LEA HAY
Speech-Language Pathologist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
RACHEL EMILY HOLSTON M.S. CCC-SLP
Speech-Language Pathologist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
LAUREN BACHAND OTR
Occupational Therapist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
DR. DEBBIE ALLEN OTD, OTRL
Occupational Therapist (Pediatrics)
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
SANIKA SHIRISH LAWATE
Occupational Therapist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
MS. DEVIN MARIE CORREA OTR/L
Occupational Therapist (Pediatrics)
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479
DR. KATHERINE ZETKULIC DPT
Physical Therapist
6715 LITTLE RIVER TPKE STE 200
ANNANDALE, VA 22003
Fairfax County (703) 879-2479

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 Megan Duffy's NPI number?

The NPI number for Megan Duffy is 1053144774. It was assigned to this individual provider in the NPPES registry on August 20, 2024.

Where is Megan Duffy located?

Megan Duffy practices at 6715 Little River Tpke Ste 200, Annandale, VA 22003. The listed phone number is (703) 879-2479.

What is Megan 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 Megan Duffy was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.