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THOMAS PATRICK TREZONA MD
NPI 1295826014
Internal Medicine - Medical Oncology in Springfield, OR

Active since September 27, 2006
3783 INTERNATIONAL CT STE 200, SPRINGFIELD, OR 97477(541) 302-6469(541) 302-6473 Get Directions Write a Review

NPPES record last updated: September 16, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 16, 2019, Sep 5, 2019, Jan 30, 2017 (3 updates tracked since 2017).

About Thomas Patrick Trezona Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THOMAS PATRICK TREZONA MD (NPI 1295826014) is an individual medical oncology provider in Springfield, Oregon, licensed in Oregon (MD19268) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1295826014
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameTHOMAS PATRICK TREZONACredential: MD
Location Address3783 INTERNATIONAL CT STE 200Springfield, OR 97477-1025
Mailing Address3783 International Ct, Ste 200Springfield, OR 97477-1025 · (541) 302-6469 · Fax (541) 302-6473
Phone(541) 302-6469
Fax(541) 302-6473
Sole ProprietorNo
Enumeration DateSeptember 27, 2006
Last NPPES UpdateSeptember 16, 20193 updates tracked since enumeration
✔ NPI 1295826014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in OR · MD19268
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X · License MD19268 (OR)
3783 INTERNATIONAL CT STE 200, Springfield, OR 97477
Open in Google Maps ↗

Other Identifiers 1

Medicaid076802OR

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OREGON SURGICAL WELLNESS LLC
Surgery
3783 INTERNATIONAL CT STE 200
SPRINGFIELD, OR 97477
Lane County (541) 913-8087
WINNIE W. HENDERSON M.D., PH.D.
Surgery
3783 INTERNATIONAL CT STE 200
SPRINGFIELD, OR 97477
Lane County (541) 735-3778

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 Thomas Trezona's NPI number?

The NPI number for Thomas Trezona is 1295826014. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Thomas Trezona located?

Thomas Trezona practices at 3783 International Ct Ste 200, Springfield, OR 97477. The listed phone number is (541) 302-6469.

What is Thomas Trezona's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Thomas Trezona was last updated on September 16, 2019. 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.