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

Dr. Brian K. Agan, MD

Individual provider Infectious Disease Physician · NPI 1669434718

Dr. Brian K. Agan, MD is an Infectious Disease Physician in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8901 Rockville Pike
Bethesda, MD 20889-5095
Phone: (301) 295-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence D0081449 (MD)

Record details

NPI number1669434718
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address6720a Rockledge Dr Ste 250, Bethesda, MD 20817-1888

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