Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Stacy Lynn Duvall

Licensed Practical Nurse in Chippewa Falls, WI · enumerated 2026 · practices at Healthview Eye Care Center - Chippewa, Sc.

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

National Provider Identifier

1780539890

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Registry record

Entity type Individual (Type 1)

Name Stacy Lynn Duvall

Sex Female

Practice address Chippewa Falls, WI, 54729

Phone (715) 720-3780

Enumeration date Mar 3, 2026

Last updated in NPPES Mar 3, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 307449-31 (WI) 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 Stacy Duvall?

Stacy Duvall is registered in NPPES with the primary taxonomy of Licensed Practical Nurse. 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.

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