Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keith Boe Gagnon, DO

Optometrist in Hillsville, VA · enumerated 2024.

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

National Provider Identifier

1558117721

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Registry record

Entity type Individual (Type 1)

Name Keith Boe Gagnon

Credential DO

Sex Male

Practice address 843 W Stuart Dr, Hillsville, VA, 24343

Phone (276) 728-9323

Fax (276) 728-0400

Enumeration date Apr 27, 2024

Last updated in NPPES May 29, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0618003537 (VA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1558117721 active?

Yes, as of the latest NPPES snapshot, NPI 1558117721 is active (record last updated 2026-05-29).

How do I verify Keith Gagnon's NPI record?

Cross-check NPI 1558117721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Eye Care on the Ridge LLC Optometrist · Hillsville, VA NPI 1063704435 Warren Gwynn Optometrist · Hillsville, VA NPI 1649685629 Adam English Optometrist · Hillsville, VA NPI 1447708078 Emily Petanovich Optometrist · Hillsville, VA NPI 1235689613 Thomas Gwynn Hearing Instrument Specialist · Hillsville, VA NPI 1902366800 Advanced Hearing Solutions LLC Hearing and Speech Clinic/Center · Hillsville, VA NPI 1538701768 Ethan Pratt Hearing Instrument Specialist · Hillsville, VA NPI 1366137671

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-29.