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

Oregon Oncology Specialists, LLP

Organization Hematology & Oncology Physician · NPI 1013953025

Oregon Oncology Specialists, LLP is a Hematology & Oncology Physician in Salem, Oregon. Works from 4 locations. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
3
What do these letters mean?
LLP — Limited liability partnership
A form of business registration, not a clinical qualification.

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Practice location Address checks out

875 Oak St SE Ste 4030
Salem, OR 97301-3975
Phone: (503) 561-6444
Fax: (503) 561-6442
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 3025 Ryan Dr Se, Salem, OR 97301-5057 — (503) 485-0350
  • 404 Welch St., Silverton, OR 97381 — (503) 561-6444
  • 1475 Mount Hood Ave, Woodburn, OR 97071-9066 — (503) 561-6444

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X
Infectious Disease Physician Taxonomy 207RI0200X
Rheumatology Physician Taxonomy 207RR0500X

Record details

NPI number1013953025
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Pierce — Partner · (503) 561-6444
Other names Oregon Infectious Disease Specialists; Oregon Rheumatology Specialists; Oregon Specialty Group; Oregon Specialty Infusion; Hematology Oncology Of Salem, Llp
NPI enumeratedJune 20, 2006
Last updated in NPPESSeptember 7, 2023
Certification dateAugust 28, 2023
Mailing address875 Oak St Se, Suite 4030, Salem, OR 97301-3975

Other providers in Salem