Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William B Rainey, OD

Optometrist in Tempe, AZ · enumerated 2006 · practices at National Vision, Inc..

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

National Provider Identifier

1811957699

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Registry record

Entity type Individual (Type 1)

Name Dr. William B Rainey

Credential OD

Sex Male

Practice address 7670 S Priest Dr, Tempe, AZ, 85284

Phone (602) 606-4498

Fax (480) 753-2583

Enumeration date Mar 24, 2006

Last updated in NPPES Mar 14, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT-001787 (AZ) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 does William Rainey practice?

The practice location on file with NPPES is in Tempe, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Rainey?

The National Provider Identifier (NPI) for William Rainey is 1811957699, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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National Vision, Inc. Optician · Tempe, AZ NPI 1871074971

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-14.