Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Arnold, NP

Nurse Practitioner in O Fallon, MO · enumerated 2024.

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

National Provider Identifier

1952169559

Verified

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Registry record

Entity type Individual (Type 1)

Name Christina Arnold

Credential NP

Sex Female

Practice address 20 Progress Point Pkwy Ste 108, O Fallon, MO, 63368

Phone (636) 344-2400

Fax (636) 344-2401

Enumeration date Mar 8, 2024

Last updated in NPPES Sep 19, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2024007134 (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

Is NPI 1952169559 active?

Yes, as of the latest NPPES snapshot, NPI 1952169559 is active (record last updated 2025-09-19).

How do I verify Christina Arnold's NPI record?

Cross-check NPI 1952169559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Brian Grus Internal Medicine Physician · O Fallon, MO NPI 1053421065 Laura Hill Adult Health Nurse Practitioner · O Fallon, MO NPI 1194923151 Kimberly Bonvillain Nurse Practitioner · O Fallon, MO NPI 1649561788 Gloria Michelle Edacheril Family Nurse Practitioner · O Fallon, MO NPI 1144502253 Krista Jenkins Physician Assistant · O Fallon, MO NPI 1598036071 Sara Tucker Adult Health Nurse Practitioner · O Fallon, MO NPI 1851642235 Caitlin Rogers Family Medicine Physician · O Fallon, MO NPI 1861873077 Daniel Weisel Family Medicine Physician · O Fallon, MO NPI 1629506522

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.