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

Siobhan A Oreilly, DO

Individual provider Internal Medicine Physician · NPI 1053395160

Siobhan A Oreilly, DO is an Internal Medicine Physician in Roseburg, Oregon. Licensed in Oregon. Registered with an NPI since 2005.

Licensed in
OR
In the registry since
2005
Specialties on file
2
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

272 Medical Loop Ste B
Roseburg, OR 97471-5597
Phone: (541) 464-5400
Fax: (541) 464-5411
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence DO19967 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO19967 (OR)

Record details

NPI number1053395160
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 1, 2005
Last updated in NPPESSeptember 21, 2017
Mailing addressPo Box 1700, Roseburg, OR 97470-0414

Other providers in Roseburg