1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Speech Language Pathologist
  6. NPI Profile

SARAH NEYDON MA, CCC-SLP
NPI 1871326900
Speech-Language Pathologist in Washington, DC

Active since August 23, 2024
100 GALLATIN ST NE, WASHINGTON, DC 20011(202) 545-0515 Get Directions Write a Review

NPPES record last updated: August 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 14, 2025, Aug 23, 2024 (2 updates tracked since 2024).

About Sarah Neydon Ma, Ccc-slp NPPES

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

SARAH NEYDON MA, CCC-SLP (NPI 1871326900) is an individual speech-language pathologist provider in Washington, District Of Columbia, licensed in District Of Columbia (SLP200001698) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1871326900
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameSARAH NEYDONCredential: MA, CCC-SLP
Location Address100 GALLATIN ST NEWashington, DC 20011-7533
Mailing Address24 K St NwWashington, DC 20001-1329 · (908) 442-9490
Phone(202) 545-0515
Sole ProprietorYes
Enumeration DateAugust 23, 2024
Last NPPES UpdateAugust 14, 20252 updates tracked since enumeration
NPPES CertifiedAugust 14, 2025
✔ NPI 1871326900 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 DC · SLP200001698
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 GALLATIN ST NE, Washington, DC 20011
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.

SOFIA ROSENBLUM LCSW
Social Worker (Clinical)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (202) 483-8196
DR. TIARA FELDER
Dentist (General Practice)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (202) 483-8196
JULIE PARK DDS
Dentist (General Practice)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (844) 796-2797
CLAIRE SCHWEIKER LGSW
Social Worker
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (202) 545-0515
MEGAN JACKSON
Counselor (Mental Health)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (704) 661-4108
SYDNEY VIANNA CHRISTIANSON RBT
Social Worker (Clinical)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (202) 483-8196
ERICA LO DMD
Dentist (General Practice)
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (202) 483-8196
DR. MONIQUE MARGARETA POWELL-DAVIS MD
Obstetrics & Gynecology
100 GALLATIN ST NE
WASHINGTON, DC 20011
District of Columbia (844) 796-2797

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 Sarah Neydon's NPI number?

The NPI number for Sarah Neydon is 1871326900. It was assigned to this individual provider in the NPPES registry on August 23, 2024.

Where is Sarah Neydon located?

Sarah Neydon practices at 100 Gallatin St NE, Washington, DC 20011. The listed phone number is (202) 545-0515.

What is Sarah Neydon'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 Sarah Neydon was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.