NORTHERN VIRGINIA CENTER FOR ARTHRITIS, PC
NPI 1821278599
Internal Medicine - Rheumatology in Reston, VA
About Northern Virginia Center For Arthritis, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORTHERN VIRGINIA CENTER FOR ARTHRITIS, PC (NPI 1821278599) is a healthcare organization registered as a rheumatology in Reston, Virginia and active in the NPI registry since November 2007. The organization lists Phong Quang Nguyen, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Northern Virginia Center For Arthritis, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Northern Virginia Center For Arthritis, PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Northern Virginia Center For Arthritis, PC's NPI number?
The NPI number for Northern Virginia Center For Arthritis, PC is 1821278599. It was assigned to this organization in the NPPES registry on November 9, 2007.
Where is Northern Virginia Center For Arthritis, PC located?
Northern Virginia Center For Arthritis, PC is located at 1860 Town Center Dr Suite 130, Reston, VA 20190. The listed phone number is (703) 709-9174.
What is Northern Virginia Center For Arthritis, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Northern Virginia Center For Arthritis, PC enrolled in Medicare?
Yes. Northern Virginia Center For Arthritis, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Northern Virginia Center For Arthritis, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Northern Virginia Center For Arthritis, PC, in Internal Medicine and Rheumatology. A 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 the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Northern Virginia Center For Arthritis, PC was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Northern Virginia Center For Arthritis, Pc · NPI 1821278599
Rheumatology organization in Reston, Virginia. Organization record, active in the CMS NPPES registry since November 9, 2007.
## Identity
- **NPI:** 1821278599 (Entity type: Organization)
- **Enumerated:** November 9, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Phong Nguyen, PRESIDENT
## Practice location
- **Address:** 1860 TOWN CENTER DR, SUITE 130, Reston, VA 20190-5896
- **Phone:** (703) 709-9174
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (2), Rheumatology (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 9, 2007
- **Other identifiers:** Medicare UPIN B59641 (VA); Medicare UPIN I17179 (VA); Medicare UPIN H10843 (VA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1821278599) · Data from the CMS NPPES public registry.