Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eastern Oregon Regional Surgery

Ambulatory Surgical Clinic/Center in Hermiston, OR · enumerated 2006 · authorized official Michael Warner, Medical Director.

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

National Provider Identifier

1184782203

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Registry record

Entity type Organization (Type 2)

Legal business name Eastern Oregon Regional Surgery

Practice address 1070 W Elm Ave Ste B, Hermiston, OR, 97838

Phone (541) 289-8900

Fax (458) 219-2640

Enumeration date Dec 4, 2006

Last updated in NPPES Aug 28, 2023

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 394721 (OR) Primary

Authorized official

Name Michael Warner

Title Medical Director

Phone (541) 567-6330

Other identifiers

Identifier	Type	State	Issuer
232855	Medicaid	OR	-
P256501	Other	OR	PACIFICSOURCE
P00053720	Other	OR	RAILROAD MEDICARE

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 2023-08-28. Verify at npiregistry.cms.hhs.gov.

Where is Eastern Oregon Regional Surgery located?

The practice location on file with NPPES is in Hermiston, OR.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-28.