OREGON ONCOLOGY SPECIALISTS, LLP
NPI 1649206780
Internal Medicine - Hematology & Oncology in Mcminnville, OR
About Oregon Oncology Specialists, Llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OREGON ONCOLOGY SPECIALISTS, LLP (NPI 1649206780), doing business as Hematology Oncology Of Salem, Llp, is a healthcare organization registered as a hematology & oncology in Mcminnville, Oregon and active in the NPI registry since June 2006. The organization lists William Pierce, Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oregon Oncology Specialists, Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
35Medicare enrollment records show 35 clinicians reassign Medicare billing to Oregon Oncology Specialists, LLP, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 35Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Oregon Oncology Specialists, LLP's NPI number?
The NPI number for Oregon Oncology Specialists, LLP is 1649206780. It was assigned to this organization in the NPPES registry on June 23, 2006. The provider was formerly known as Hematology Oncology Of Salem, LLP.
Where is Oregon Oncology Specialists, LLP located?
Oregon Oncology Specialists, LLP is located at 2700 SE Stratus Ave Suite A, Mcminnville, OR 97128. The listed phone number is (503) 435-6590.
What is Oregon Oncology Specialists, LLP's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Oregon Oncology Specialists, LLP enrolled in Medicare?
Yes. Oregon Oncology Specialists, LLP is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Oregon Oncology Specialists, LLP?
According to the CMS Revalidation Reassignment List (October 2026 release), 35 clinicians in 7 Medicare specialties reassign their Medicare billing to Oregon Oncology Specialists, LLP. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (12), Hematology/Oncology (9) and Internal Medicine (5). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Oregon Oncology Specialists, LLP was last updated on March 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.