Tony Yu Lea Hsiao, MD
Internal Medicine Physician · Annandale, VA
Tony Yu Lea Hsiao, MD is an internal medicine physician with a practice address in Annandale, Virginia, and NPI 1952517971, issued on May 15, 2007. Check the license (Virginia 0101051072, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Tony Yu Lea Hsiao
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101051072 VA
Self-reported in NPPES; status is on the state search - Practice location
- 7507 Little River Turnpike, Annandale, VA 22003
- Phone
- (703) 256-1335
- Enumerated
- May 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (703) 256-1777
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Verify Tony Yu Lea Hsiao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101051072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
112 Medicare Part D claims for 17 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Tony Yu Lea Hsiao among 3,599 internal medicine physician records in Virginia
Tony Yu Lea Hsiao, MD is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 internal medicine physician records list a practice address in Annandale
They are 18 of the 828 NPPES records with a practice address in Annandale, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Annandale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nana Amoah, MD, FACPAnnandale, VA 220031962646596
- Jennifer Gorrelick, M.D.Annandale, VA 220031457399230
- Mark Granada, M.D.Annandale, VA 220031467642504
- John Kim, M.D.Annandale, VA 220031053472159
- Connie Le, M.D.Annandale, VA 220031891886909
- Martha Maturi, M.D.Annandale, VA 220031508982414
- Quan Nguyen, M.D.Annandale, VA 220031780686444
- Ngoc-Ha Nguyen, MDAnnandale, VA 220031750346870
Common questions
What is Tony Yu Lea Hsiao, MD's NPI number?
Tony Yu Lea Hsiao, MD's National Provider Identifier (NPI) is 1952517971, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tony Yu Lea Hsiao, MD located?
The NPPES record lists a practice address at 7507 Little River Turnpike, Annandale, VA, 22003. Phone: (703) 256-1335. Providers update this record themselves, so call before visiting.
How can I verify Tony Yu Lea Hsiao, MD's license?
NPPES lists Virginia license number 0101051072, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tony Yu Lea Hsiao, MD prescribe under Medicare Part D?
In 2024, Tony Yu Lea Hsiao, MD had 112 Medicare Part D claims for 17 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.