Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Edwin Walker III

Optometrist in Collinsville, VA · enumerated 2020.

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

National Provider Identifier

1144847500

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Registry record

Entity type Individual (Type 1)

Name Richard Edwin Walker III

Sex Male

Practice address 4244 Virginia Ave, Collinsville, VA, 24078

Phone (276) 647-3766

Enumeration date Jul 1, 2020

Last updated in NPPES Mar 17, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901005447 (MI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 0618003064 (VA) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 0620000099 (VA) Primary

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 specialty is Richard Walker?

Richard Walker is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Walter Betton Optometrist · Collinsville, VA NPI 1669585535 Wally Betton Od LLC Optometrist · Collinsville, VA NPI 1982705448 Shannon Zollinger Optometrist · Collinsville, VA NPI 1548491293 Les Yeux LLC Optometrist · Collinsville, VA NPI 1790111375 Ankur Patel Optometrist · Collinsville, VA NPI 1801412341 Ruth Mercado Optician · Collinsville, VA NPI 1134952690

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-17.