Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patricia J Winn MD

Obstetrics & Gynecology Physician in Pendleton, OR · enumerated 2007 · authorized official Patricia Winn, Owner.

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

National Provider Identifier

1013190917

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Registry record

Entity type Organization (Type 2)

Legal business name Patricia J Winn MD

Practice address 411 Se 14th St, Pendleton, OR, 97801

Phone (541) 278-1348

Enumeration date Dec 13, 2007

Last updated in NPPES Dec 13, 2007

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Patricia Winn

Title Owner

Phone (541) 278-1348

Other identifiers

Identifier	Type	State	Issuer
107666	Other	OR	MEDICARE GROUP

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.

Read the full guide → Validate an NPI →

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 2007-12-13. Verify at npiregistry.cms.hhs.gov.

Where is Patricia J Winn MD located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-13.