Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ashburn Allergy, PLLC

Organization Allergy & Immunology Physician · NPI 1174039770

Ashburn Allergy, PLLC is an Allergy & Immunology Physician in Ashburn, Virginia. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

20955 Professional Plz Ste 300
Ashburn, VA 20147
Phone: (571) 246-6323
Fax: (888) 823-5456
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X

Record details

NPI number1174039770
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jiun Yoon — Physician · (571) 246-6323
NPI enumeratedDecember 18, 2017
Last updated in NPPESAugust 24, 2018
Mailing address20955 Professional Plz Ste 300, Ashburn, VA 20147-3405

Other providers in Ashburn