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Tirog at Valley Pllc

Radiation Oncology Physician in Renton, WA · enumerated 2006 · authorized official Todd Barnett, Managing Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1568485761

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Registry record

Entity type Organization (Type 2)
Legal business name Tirog at Valley Pllc
Other name <Unavail>
Practice address 400 S 43rd St, Renton, WA, 98055
Phone (425) 251-5121
Fax (425) 656-4072
Enumeration date Jul 26, 2006
Last updated in NPPES Nov 4, 2019

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Todd Barnett
Title Managing Partner
Phone (206) 386-2323

Other identifiers

Identifier Type State Issuer
I3540 Other - RR MEDICARE
7090822 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-11-04. Verify at npiregistry.cms.hhs.gov.
Where is Tirog at Valley Pllc located?
The practice location on file with NPPES is in Renton, WA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-04.