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

Dr. Brian Ko, MD

Individual provider Medical Oncology Physician · NPI 1720434012

Dr. Brian Ko, MD is a Medical Oncology Physician in Bethesda, Maryland. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

31 Center Dr
Bethesda, MD 20892-0004
Phone: (301) 496-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 297453 (NY)

Record details

NPI number1720434012
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2016
Last updated in NPPESDecember 20, 2022
Certification dateDecember 20, 2022

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