Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William M Bailey MD

Family Medicine Physician in Newberg, OR · enumerated 2005 · authorized official William Bailey, Owner.

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

National Provider Identifier

1053395392

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name William M Bailey MD

Other name <Unavail>

Practice address 308 Villa Rd Ste 114, Newberg, OR, 97132

Phone (503) 538-9431

Fax (503) 538-2358

Enumeration date Nov 30, 2005

Last updated in NPPES Dec 6, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD14622 (OR) Primary

Authorized official

Name William Bailey

Title Owner

Phone (503) 538-9431

Other identifiers

Identifier	Type	State	Issuer
091220000	Other	OR	BLUE CROSS
230524	Medicaid	OR	-

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

Where is William M Bailey MD located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-06. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-06.