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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Chezna W Warner, PA-C

Physician Assistant in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1457323271

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Registry record

Entity type Individual (Type 1)
Name Ms. Chezna W Warner
Credential PA-C
Sex Female
Practice address 2315 Dougherty Ferry Rd, Suite 205, Saint Louis, MO, 63122
Phone (314) 977-4440
Enumeration date Feb 6, 2006
Last updated in NPPES Jun 28, 2012

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 15 00823 (KS) 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 NPI 1457323271 active?
Yes, as of the latest NPPES snapshot, NPI 1457323271 is active (record last updated 2012-06-28).
How do I verify Chezna Warner's NPI record?
Cross-check NPI 1457323271 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-28.