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

Dr. David Chih-Yung Liang, DDS, MD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1598923799

Dr. David Chih-Yung Liang, DDS, MD is registered under Oral and Maxillofacial Surgery (Dentist) in Arlington, Virginia. Practices as a sole proprietor. Licensed in Maryland and Virginia.

Licensed in
MD, VA
In the registry since
2008
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

611 S Carlin Springs Rd Ste 308
Arlington, VA 22204-1064 Not confirmed with CMS for 12 years — call before visiting
Phone: (703) 998-3971
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 0401413829 (VA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 14920 (MD)

Record details

NPI number1598923799
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MD
Sole proprietorYes
NPI enumeratedMay 26, 2008
Last updated in NPPESAugust 10, 2014

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $207 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Other providers in Arlington