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ELYSE D GREY M. A. CCC-SLP
NPI 1427554815
Speech-Language Pathologist in Fairfax, VA

Active since April 04, 2018
8270 WILLOW OAKS CORPORATE DR, FAIRFAX, VA 22031(571) 423-4900 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Elyse D Grey M. A. Ccc-slp NPPES

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

ELYSE D GREY M. A. CCC-SLP (NPI 1427554815) is an individual speech-language pathologist provider in Fairfax, Virginia, licensed in Virginia (2202006732) and active in the NPI registry since April 2018. She is a graduate of Other (2012).

NPPES Registry Identity

NPI1427554815
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameELYSE D GREYCredential: M. A. CCC-SLP
Location Address8270 WILLOW OAKS CORPORATE DRFairfax, VA 22031-4511
Mailing Address8270 Willow Oaks Corporate DrFairfax, VA 22031-4511 · (571) 423-4900
Phone(571) 423-4900
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateApril 4, 2018
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1427554815 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 VA · 2202006732✔ Licensed in FL · SA24520
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.
8270 WILLOW OAKS CORPORATE DR, Fairfax, VA 22031
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Other Names 1

Other Name (5)Elyse Ritter

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elyse D Grey M. A. Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1052881737
PECOS Enrollment IDI20260523000153

Medicare Billing Reassignments

2

Medicare enrollment records show Elyse Grey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Expressable Therapy PC
1,302 mi
Speech-Language Pathologist
7600 CHEVY CHASE DR, BLDG 2 SUITE 300
Austin, TX 78752
  • Reassigned Medicare billing, Virginia enrollment
  • 121 clinicians in this Medicare group
NPI 1134875370 (512) 377-6318
Expressable Speech-Language Pathology, P.C.
1,306 mi
Speech-Language Pathologist
3800 N LAMAR BLVD STE 200
Austin, TX 78756
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Expressable Speech-Language Pathology PC
  • 113 clinicians in this Medicare group
NPI 1649875857 (512) 377-6318

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

ALYSA DAIGLE MS/CAGS, NCSP
Psychologist (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (781) 953-7010
KATHERINE NETHERCOTE
Psychologist (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (571) 423-4900
ELIZABETH LASTER MSW
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (571) 423-4300
ANA MARIA RINGEL
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (571) 423-4900
CAROL ANN PASTORIC MS CCC-SLP
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (703) 426-7039
DEBORAH PAULA GLICKMAN
Speech-Language Pathologist
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (703) 645-6300
WES SMITH LCSW
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (703) 288-8434
MARIA WORTHEN
Social Worker (School)
8270 WILLOW OAKS CORPORATE DR
FAIRFAX, VA 22031
Fairfax County (571) 423-4300

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 Elyse Grey's NPI number?

The NPI number for Elyse Grey is 1427554815. It was assigned to this individual provider in the NPPES registry on April 4, 2018. The provider is also known as Elyse Ritter.

Where is Elyse Grey located?

Elyse Grey practices at 8270 Willow Oaks Corporate Dr, Fairfax, VA 22031. The listed phone number is (571) 423-4900.

What is Elyse Grey's specialty?

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

Is Elyse Grey enrolled in Medicare?

Yes. Elyse Grey is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elyse Grey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elyse Grey reassigns Medicare benefits to 2 organizations: Expressable Therapy PC (Austin, TX) and Expressable Speech-Language Pathology, P.C. (Austin, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elyse Grey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elyse Grey was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.