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

MRS. ELLEN JULIE KNOWLES M.A., CCC-SLP
NPI 1356667810
Speech-Language Pathologist in Springfield, VA

Active since April 08, 2010
9118 DONNA DEAN DR, SPRINGFIELD, VA 22153(703) 912-4805 Get Directions Write a Review

NPPES record last updated: April 8, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Ellen Julie Knowles M.a., Ccc-slp NPPES

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

MRS. ELLEN JULIE KNOWLES M.A., CCC-SLP (NPI 1356667810) is an individual speech-language pathologist provider in Springfield, Virginia, licensed in Virginia (2202005625) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1356667810
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. ELLEN JULIE KNOWLESCredential: M.A., CCC-SLP
Location Address9118 DONNA DEAN DRSpringfield, VA 22153-1420
Mailing Address9118 Donna Dean DrSpringfield, VA 22153 · (703) 912-4805
Phone(703) 912-4805
Sole ProprietorYes
Enumeration DateApril 8, 2010
✔ NPI 1356667810 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 · 2202005625
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.
9118 DONNA DEAN DR, Springfield, VA 22153
Open in Google Maps ↗

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 Ellen Knowles's NPI number?

The NPI number for Ellen Knowles is 1356667810. It was assigned to this individual provider in the NPPES registry on April 8, 2010.

Where is Ellen Knowles located?

Ellen Knowles practices at 9118 Donna Dean Dr, Springfield, VA 22153. The listed phone number is (703) 912-4805.

What is Ellen Knowles'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 Ellen Knowles was last updated on April 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.