Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel Harris, NP

Nurse Practitioner in O'Fallon, MO · enumerated 2016.

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

National Provider Identifier

1225499866

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Registry record

Entity type Individual (Type 1)

Name Rachel Harris

Credential NP

Sex Female

Practice address 2630 State Highway K, Ste 100, O'Fallon, MO, 63368

Phone (636) 240-5454

Enumeration date Mar 9, 2016

Last updated in NPPES Oct 7, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2015041114 (MO) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2015041114 (MO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

What specialty is Rachel Harris?

Rachel Harris is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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.

Other providers at this practice address

Browse all →

Matthew Beckerdite Family Medicine Physician · Ofallon, MO NPI 1821062266 George Stachecki Family Medicine Physician · O'Fallon, MO NPI 1902916927 Beverly Schneider Nurse Practitioner · O'Fallon, MO NPI 1306112388 Alissa Ballard Family Medicine Physician · O'Fallon, MO NPI 1508359100 Mary Withoelter Nurse Practitioner · Ofallon, MO NPI 1982188389 Tara Barnes-Cherry Nurse Practitioner · Ofallon, MO NPI 1104424068 James Wendell Family Medicine Physician · Ofallon, MO NPI 1194468876

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.