RESTON RHEUMATOLOGY AND ARTHRITIS CENTER
NPI 1578729216
Internal Medicine - Rheumatology in Reston, VA
About Reston Rheumatology And Arthritis Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RESTON RHEUMATOLOGY AND ARTHRITIS CENTER (NPI 1578729216) is a healthcare organization registered as a rheumatology in Reston, Virginia and active in the NPI registry since August 2008. The organization lists Tae Joon Chung, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Reston Rheumatology And Arthritis Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Reston Rheumatology And Arthritis Center, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Tae Joon Chung, MD PC's NPI number?
The NPI number for Tae Joon Chung, MD PC is 1578729216. It was assigned to this organization in the NPPES registry on August 1, 2008. The provider is doing business as Reston Rheumatology And Arthritis Center.
Where is Tae Joon Chung, MD PC located?
Tae Joon Chung, MD PC is located at 1830 Town Center Dr Suite 308, Reston, VA 20190. The listed phone number is (703) 668-0700.
What is Tae Joon Chung, MD PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Tae Joon Chung, MD PC enrolled in Medicare?
Yes. Tae Joon Chung, MD PC is registered in the Medicare PECOS enrollment system.
When is Tae Joon Chung, MD PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (District of Columbia, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Tae Joon Chung, MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Tae Joon Chung, MD PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Tae Joon Chung, MD PC was last updated on April 22, 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.
# Reston Rheumatology And Arthritis Center · NPI 1578729216
Rheumatology organization in Reston, Virginia. Organization record, active in the CMS NPPES registry since August 1, 2008.
## Identity
- **NPI:** 1578729216 (Entity type: Organization)
- **Enumerated:** August 1, 2008
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Legal business name:** Tae Joon Chung, Md Pc
- **Organization subpart:** No
- **Authorized official:** Tae Chung, OWNER
## Practice location
- **Address:** 1830 TOWN CENTER DR, SUITE 308, Reston, VA 20190-3292
- **Phone:** (703) 668-0700 · **Fax:** (703) 668-0707
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, District of Columbia, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Rheumatology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 22, 2010
- **Other identifiers:** Medicare OSCAR/certification G01539 (VA); Medicare PIN G01539 (VA); Medicare UPIN G01539 (VA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1578729216) · Data from the CMS NPPES public registry.