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

Sean L Sweeney, DO

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1457319295

Sean L Sweeney, DO is a Neonatal-Perinatal Medicine Physician in Portland, Oregon. Licensed in Missouri, Oregon and Washington. Registered with an NPI since 2006.

Licensed in
MO, OR, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

501 N Graham St Ste 265
Portland, OR 97227-2000
Phone: (503) 282-7002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 2003025745 (MO)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence DO28114 (OR)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence OP00002323 (WA)

Record details

NPI number1457319295
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESDecember 21, 2012
Mailing address501 N Graham St Ste 265, Portland, OR 97227-2000

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