Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kelsey Lynn Harris, PA

Physician Assistant in Saint Peters, MO · enumerated 2021.

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

National Provider Identifier

1003579327

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Registry record

Entity type Individual (Type 1)

Name Ms. Kelsey Lynn Harris

Credential PA

Sex Female

Practice address 10 Hospital Dr, Dept Emergency Med, Saint Peters, MO, 63376

Phone (314) 362-9123

Fax (314) 747-9160

Enumeration date Oct 14, 2021

Last updated in NPPES Jul 14, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2022000557 (MO) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Where does Kelsey Harris practice?

The practice location on file with NPPES is in Saint Peters, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kelsey Harris?

The National Provider Identifier (NPI) for Kelsey Harris is 1003579327, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.