Cascade Surgical Oncology, PC
NPI 1609092527 · Surgical Oncology Physician · Eugene, OR
Cascade Surgical Oncology, PC is a Surgical Oncology Physician organization in Eugene, OR (NPI 1609092527).
Provider details
- NPI number
- 1609092527
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Trezona, President(541) 302-6469
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2008-04-08
Frequently asked questions
- What is Cascade Surgical Oncology, PC's NPI number?
- Cascade Surgical Oncology, PC's National Provider Identifier (NPI) is 1609092527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cascade Surgical Oncology, PC?
- Cascade Surgical Oncology, PC is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Cascade Surgical Oncology, PC located?
- Cascade Surgical Oncology, PC's practice location on file with NPPES is 1200 Hilyard St Ste 550, Eugene, OR 97401-8153.
- What is Cascade Surgical Oncology, PC's phone number?
- The practice phone number listed in the NPPES registry for Cascade Surgical Oncology, PC is (541) 302-6469.
- Who is the authorized official for Cascade Surgical Oncology, PC?
- The authorized official listed on Cascade Surgical Oncology, PC's NPPES record is Thomas Trezona, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cascade Surgical Oncology, PC's NPI active?
- Yes — Cascade Surgical Oncology, PC's NPI (1609092527) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.