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

ELIZABETH ANNE SAMPSON SLP
NPI 1043965395
Speech-Language Pathologist in Washington, DC

Active since February 15, 2022Accepts Medicare Assignment
400 K ST NW APT 1425, WASHINGTON, DC 20001(781) 915-9854 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 11, 2025, Dec 20, 2022, Dec 16, 2022 and 1 more (4 updates tracked since 2022).

About Elizabeth Anne Sampson Slp NPPES

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

ELIZABETH ANNE SAMPSON SLP (NPI 1043965395) is an individual speech-language pathologist provider in Washington, District Of Columbia, licensed in District Of Columbia (SLP200001817) and active in the NPI registry since February 2022. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1043965395
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameELIZABETH ANNE SAMPSONCredential: SLP
Location Address400 K ST NW APT 1425Washington, DC 20001-3095
Mailing Address400 K St Nw Apt 1425Washington, DC 20001-3095 · (781) 915-9854
Phone(781) 915-9854
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateFebruary 15, 2022
Last NPPES UpdateNovember 11, 20254 updates tracked since enumeration
NPPES CertifiedNovember 11, 2025
✔ NPI 1043965395 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 DC · SLP200001817✔ Licensed in HI · SP-2050✔ Licensed in MD · 09067✔ Licensed in VA · 2202012215✔ Licensed in MA · 78685
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.
400 K ST NW APT 1425, Washington, DC 20001
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Anne Sampson Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3072005586
PECOS Enrollment IDI20251121004441

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 Elizabeth Sampson's NPI number?

The NPI number for Elizabeth Sampson is 1043965395. It was assigned to this individual provider in the NPPES registry on February 15, 2022.

Where is Elizabeth Sampson located?

Elizabeth Sampson practices at 400 K St NW Apt 1425, Washington, DC 20001. The listed phone number is (781) 915-9854.

What is Elizabeth Sampson's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Elizabeth Sampson enrolled in Medicare?

Yes. Elizabeth Sampson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Elizabeth Sampson was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.