AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES DC PC
NPI 1053890871
Internal Medicine - Rheumatology in Reston, VA

Q: What is American Arthritis & Rheumatology Associates Dc PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since August 13, 2018

1860 TOWN CENTER DR STE 130, RESTON, VA 20190(703) 689-2050 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 20, 2026, Aug 13, 2018 (2 updates tracked since 2018).

On this page

About American Arthritis & Rheumatology Associates Dc Pc NPPES

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

AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES DC PC (NPI 1053890871) is a healthcare organization registered as a rheumatology in Reston, Virginia and active in the NPI registry since August 2018. The organization maintains a secondary practice location in Annandale and lists Kathryn N. Garrett, Evp, as its authorized official.

NPPES Registry Identity

NPI1053890871

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameAMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES DC PC

Location Address1860 TOWN CENTER DR STE 130Reston, VA 20190-5898

Mailing Address2255 Glades Rd Ste 228wBoca Raton, FL 33431-7391 · (561) 699-7101 · Fax (561) 658-6142

Phone(703) 689-2050

Organization SubpartNo

Authorized OfficialKathryn N. GarrettEvp · (561) 699-7101

Enumeration DateAugust 13, 2018

Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration

NPPES CertifiedAugust 20, 2026

✔ NPI 1053890871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

1860 TOWN CENTER DR STE 130, Reston, VA 20190

Open in Google Maps ↗

Secondary Practice Location 1

Location 13301 Woodburn Rd Ste 304Annandale, VA 22003-1289 · Phone (703) 573-0130

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

American Arthritis & Rheumatology Associates Dc Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to American Arthritis & Rheumatology Associates Dc PC, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Phong Nguyen, MD

Rheumatology

NPI 1699836726

1860 TOWN CENTER DR STE 130
Reston, VA 20190

(703) 709-9174

✔ PECOS✔ Accepts MedicareSame address

Moira Scaperotti, MD

Rheumatology

NPI 1760845564

1860 TOWN CENTER DR STE 130
Reston, VA 20190

(703) 689-2050

✔ PECOS✔ Accepts MedicareSame address

Claudia Abujrab-Saba, M.D.

Internal Medicine

NPI 1982754040

1860 TOWN CENTER DR 130
Reston, VA 20190

(703) 709-9174

✔ PECOS✔ Accepts MedicareSame address

Alexia Gospodinoff, M.D.

Internal Medicine

NPI 1578630869

1860 TOWN CENTER DR SUITE #130
Reston, VA 20190

(703) 709-9174

✔ PECOS✔ Accepts MedicareSame address

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 American Arthritis & Rheumatology Associates Dc PC's NPI number?

The NPI number for American Arthritis & Rheumatology Associates Dc PC is 1053890871. It was assigned to this organization in the NPPES registry on August 13, 2018.

Where is American Arthritis & Rheumatology Associates Dc PC located?

American Arthritis & Rheumatology Associates Dc PC is located at 1860 Town Center Dr Ste 130, Reston, VA 20190. The listed phone number is (703) 689-2050.

What is American Arthritis & Rheumatology Associates Dc PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is American Arthritis & Rheumatology Associates Dc PC enrolled in Medicare?

Yes. American Arthritis & Rheumatology Associates Dc PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through American Arthritis & Rheumatology Associates Dc PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to American Arthritis & Rheumatology Associates Dc 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, 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 American Arthritis & Rheumatology Associates Dc PC was last updated on August 20, 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.