SEAN CORNELIUS GRAY
NPI 1346897576
Social Worker - Clinical in Alexandria, VA
About Sean Cornelius Gray NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEAN CORNELIUS GRAY (NPI 1346897576) is an individual clinical provider in Alexandria, Virginia, licensed in Virginia (0904011123) and active in the NPI registry since August 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sean Cornelius Gray 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.
Medicare Billing Reassignments
2Medicare enrollment records show Sean Gray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairfax, VA 22035
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Director Of Finance-County Of Fairfax Va
- 383 clinicians in this Medicare group
Columbia, MD 21044
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 200 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22314 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALEXANDRIA, VA 22314
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 Sean Gray's NPI number?
The NPI number for Sean Gray is 1346897576. It was assigned to this individual provider in the NPPES registry on August 22, 2019.
Where is Sean Gray located?
Sean Gray practices at 1727 King St Ste 105, Alexandria, VA 22314. The listed phone number is (703) 831-7872.
What is Sean Gray's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sean Gray enrolled in Medicare?
Yes. Sean Gray 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.
Which organizations bill Medicare for Sean Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Gray reassigns Medicare benefits to 2 organizations: Fairfax County, Virginia (Fairfax, VA) and Psychogeriatric Services LLC (Columbia, MD). 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 Sean Gray'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 Sean Gray was last updated on August 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Sean Cornelius Gray · NPI 1346897576
Clinical provider in Alexandria, Virginia. Individual provider, active in the CMS NPPES registry since August 22, 2019.
## Identity
- **NPI:** 1346897576 (Entity type: Individual)
- **Enumerated:** August 22, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 0904011123 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1727 KING ST STE 105, Alexandria, VA 22314-2700
- **Phone:** (703) 831-7872
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Fairfax County, Virginia (NPI 1154356244, Fairfax, VA); Psychogeriatric Services LLC (NPI 1588689483, Columbia, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** August 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1346897576) · Data from the CMS NPPES public registry.