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Providence Health & Services - Washington

Radiation Oncology Physician in Walla Walla, WA · enumerated 2008 · authorized official Donald Anderson, Assistant Secretary of Enrollments.

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

National Provider Identifier

1982856886

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Registry record

Entity type Organization (Type 2)
Legal business name Providence Health & Services - Washington
Other name <Unavail>
Parent organization Providence Health & Services - Washington
Practice address 401 W Poplar Street, Pmg Se Wa Radiation Oncology, Walla Walla, WA, 99362
Phone (509) 522-5700
Fax (509) 526-8402
Enumeration date Oct 22, 2008
Last updated in NPPES May 6, 2025

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License H-050 (WA) Primary

Authorized official

Name Donald Anderson
Title Assistant Secretary of Enrollments
Phone (425) 358-9786

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Providence Health & Services - Washington?
Providence Health & Services - Washington is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-06.