Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

East-West Rheumatology, PLLC

Organization Rheumatology Physician · NPI 1043854938

East-West Rheumatology, PLLC provides Rheumatology Physician services in Vienna, Virginia. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

124 Park St SE Ste 205
Vienna, VA 22180-4654
Phone: (703) 372-2646
Fax: (703) 828-0255
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X

Record details

NPI number1043854938
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Yousef Zarbalian — Founder · (703) 372-2646
NPI enumeratedNovember 4, 2019
Last updated in NPPESSeptember 15, 2026
Certification dateSeptember 15, 2026
Mailing address124 Park St Se Ste 205, Vienna, VA 22180-4654

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