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MADELINE SULLIVAN
NPI 1124811252
Speech-Language Pathologist in Alexandria, VA

Active since May 22, 2025
5695 KING CENTRE DR STE 100, ALEXANDRIA, VA 22315(571) 303-1298 Get Directions Write a Review

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

Record update history: Mar 18, 2026, May 22, 2025 (2 updates tracked since 2025).

About Madeline Sullivan NPPES

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

MADELINE SULLIVAN (NPI 1124811252) is an individual speech-language pathologist provider in Alexandria, Virginia, licensed in Virginia (2202012357) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1124811252
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMADELINE SULLIVAN
Location Address5695 KING CENTRE DR STE 100Alexandria, VA 22315-5745
Mailing Address901 N Monroe St Apt 1101Arlington, VA 22201-2358
Phone(571) 303-1298
Sole ProprietorYes
Enumeration DateMay 22, 2025
Last NPPES UpdateMarch 18, 20262 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1124811252 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 VA · 2202012357
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.
5695 KING CENTRE DR STE 100, Alexandria, VA 22315
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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.

JULIA TREJO M.ED CCC-SLP
Speech-Language Pathologist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (571) 303-1298
ELIZABETH SHELDON HASSELTINE SLP
Speech-Language Pathologist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (540) 720-2261
SHANDA DAWN MS, OTR/L
Occupational Therapist (Pediatrics)
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (571) 303-1298
VARYSA CAMILLE WILLIAMS
Speech-Language Pathologist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (540) 720-2261
MRS. JULIE S WYER OTR
Occupational Therapist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (571) 303-1298
LAUREN NICOLE SILAS
Speech-Language Pathologist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (571) 303-1298
LAUREN JAWOROWSKI
Occupational Therapy Assistant
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (571) 303-1298
STEPHANIE LESSARD MS
Speech-Language Pathologist
5695 KING CENTRE DR STE 100
ALEXANDRIA, VA 22315
Fairfax County (540) 720-2261

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 Madeline Sullivan's NPI number?

The NPI number for Madeline Sullivan is 1124811252. It was assigned to this individual provider in the NPPES registry on May 22, 2025.

Where is Madeline Sullivan located?

Madeline Sullivan practices at 5695 King Centre Dr Ste 100, Alexandria, VA 22315. The listed phone number is (571) 303-1298.

What is Madeline Sullivan'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 Madeline Sullivan was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.