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

Individual provider Neurology Physician · NPI 1104989524

Dr. Benjamin B. B. Brennan, MD is a Neurology Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in Missouri and Oregon.

Licensed in
MO, OR
In the registry since
2006
Specialties on file
2
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

3181 SW Sam Jackson Park Rd Oregon Health & Sciences University CR#120
Portland, OR 97239-3011
Phone: (503) 494-5236
Fax: (503) 494-0966
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence FE153656 (OR)
Neurology Physician Taxonomy 2084N0400X · Licence 2007019156 (MO)

Record details

NPI number1104989524
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 18, 2006
Last updated in NPPESDecember 2, 2010
Mailing address3181 Sw Sam Jackson Park Rd, Oregon Health & Sciences University, Cr#120, Portland, OR 97239-3011

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