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

Nathaniel Duong Khoa Nguyen

Individual provider Internal Medicine Physician · NPI 1356796031

Nathaniel Duong Khoa Nguyen is an Internal Medicine Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2016

Practice location Address checks out

50 Irving St NW
Washington, DC 20422-3201
Phone: (202) 745-8000
Fax: (202) 518-4880
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0086789 (MD)

Record details

NPI number1356796031
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 29, 2016
Last updated in NPPESSeptember 4, 2020
Certification dateSeptember 4, 2020

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