ARTHRITIS AND RHEUMATOLOGY CLINICAL CENTER OF NORTHERN VIRGINIA, PLLC
NPI 1821495656
Internal Medicine - Rheumatology in Vienna, VA
About Arthritis And Rheumatology Clinical Center Of Northern Virginia, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTHRITIS AND RHEUMATOLOGY CLINICAL CENTER OF NORTHERN VIRGINIA, PLLC (NPI 1821495656) is a healthcare organization registered as a rheumatology in Vienna, Virginia and active in the NPI registry since November 2014. The organization lists Mahsa Tehrani, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Arthritis And Rheumatology Clinical Center Of Northern Virginia, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.
Clinicians, nearest first (4)
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 Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC's NPI number?
The NPI number for Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC is 1821495656. It was assigned to this organization in the NPPES registry on November 21, 2014.
Where is Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC located?
Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC is located at 8130 Boone Blvd Ste 340, Vienna, VA 22182. The listed phone number is (703) 734-2222.
What is Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC enrolled in Medicare?
Yes. Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC, in Internal Medicine, Nurse Practitioner 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, 4 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 Arthritis And Rheumatology Clinical Center Of Northern Virginia, PLLC was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Arthritis And Rheumatology Clinical Center Of Northern Virginia, Pllc · NPI 1821495656
Rheumatology organization in Vienna, Virginia. Organization record, active in the CMS NPPES registry since November 21, 2014.
## Identity
- **NPI:** 1821495656 (Entity type: Organization)
- **Enumerated:** November 21, 2014
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Mahsa Tehrani, PHYSICIAN
## Practice location
- **Address:** 8130 BOONE BLVD STE 340, Vienna, VA 22182-2640
- **Phone:** (703) 734-2222
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Rheumatology (2), Internal Medicine (1), Nurse Practitioner (1); 4 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821495656) · Data from the CMS NPPES public registry.