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

Dr. Brian William Brennan, MD

Individual provider Pediatrics Physician · NPI 1558518084

Dr. Brian William Brennan, MD is a Pediatrics Physician in Bethesda, Maryland. Licensed in Nebraska. Registered with an NPI since 2008.

Licensed in
NE
In the registry since
2008
Specialties on file
3
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 20889-0001
Phone: (301) 295-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child Abuse Pediatrics Physician (primary) Taxonomy 2080C0008X · Licence 25441 (NE)
Pediatrics Physician Taxonomy 208000000X · Licence 25441 (NE)
General Practice Physician Taxonomy 208D00000X · Licence 25441 (NE)

Record details

NPI number1558518084
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 27, 2008
Last updated in NPPESJanuary 31, 2024
Certification dateJanuary 31, 2024

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