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

Benjamin M Liu, MD, PHD

Individual provider Medical Microbiology Physician · NPI 1144961301

Benjamin M Liu, MD, PHD is a Medical Microbiology Physician in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2022.

Licensed in
DC
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

111 Michigan Ave NW
Washington, DC 20010-2916
Phone: (202) 476-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Microbiology Physician (primary) Taxonomy 207ZM0300X · Licence PENDING (DC)

Record details

NPI number1144961301
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 3, 2022
Last updated in NPPESApril 3, 2022
Certification dateApril 3, 2022

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