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

Tony Yu Lea Hsiao, MD

Individual provider Internal Medicine Physician · NPI 1952517971

Tony Yu Lea Hsiao, MD is an Internal Medicine Physician in Annandale, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

7507 Little River Tpke #103
Annandale, VA 22003
Phone: (703) 256-1335
Fax: (703) 256-1777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101051072 (VA)

Record details

NPI number1952517971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2007
Last updated in NPPESJuly 8, 2007

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