Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Messmer

Pharmacist in Kansas City, MO · enumerated 2020 · practices at Missouri Cvs Pharmacy LLC.

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

National Provider Identifier

1437752599

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Registry record

Entity type Individual (Type 1)

Name Michelle Messmer

Sex Female

Practice address 315 W 75th St, Kansas City, MO, 64114

Phone (816) 361-4639

Enumeration date Nov 19, 2020

Last updated in NPPES Nov 19, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 2017025967 (MO) 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

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 Michelle Messmer?

Michelle Messmer 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 2020-11-19.