Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brittany Nicole Cannaday, O.D.

Optometrist in Cape Girardeau, MO · enumerated 2016.

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

National Provider Identifier

1457809485

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Registry record

Entity type Individual (Type 1)

Name Brittany Nicole Cannaday

Credential O.D.

Sex Female

Practice address 711 S Mount Auburn Rd, Cape Girardeau, MO, 63703

Phone (573) 686-4151

Enumeration date Sep 19, 2016

Last updated in NPPES Jun 16, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2018039897 (MO) Primary

152W00000X Optometrist Eye and Vision Services Providers · License 3335 (TN) Secondary

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

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.

What specialty is Brittany Cannaday?

Brittany Cannaday 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-16.