Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dayna Laine Gesinski

Pharmacist in Eau Claire, WI · enumerated 2026.

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

National Provider Identifier

1649191917

Verified

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Registry record

Entity type Individual (Type 1)

Name Dayna Laine Gesinski

Sex Female

Practice address 1221 Whipple St, Eau Claire, WI, 54703

Phone (715) 838-3124

Enumeration date Jul 23, 2026

Last updated in NPPES Jul 23, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5302418999 (MI) Secondary

183500000X Pharmacist Pharmacy Service Providers · License 23541-40 (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.

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 Dayna Gesinski?

Dayna Gesinski is registered in NPPES with the primary taxonomy of Pharmacist. 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 2026-07-23.