Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mitzi K Arnold, CNP, RN

Nurse Practitioner in Joplin, MO · enumerated 2019 · practices at Pediatric Associates of Southwest Missouri, LLC.

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

National Provider Identifier

1700442688

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mitzi K Arnold

Credential CNP, RN

Sex Female

Practice address 2719 E 32nd St, Joplin, MO, 64804

Phone (417) 782-5522

Fax (417) 782-5866

Enumeration date May 15, 2019

Last updated in NPPES Nov 10, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2019015942 (MO) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 205123 (OK) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

How do I verify Mitzi Arnold's NPI record?

Cross-check NPI 1700442688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700442688 active?

Yes, as of the latest NPPES snapshot, NPI 1700442688 is active (record last updated 2021-11-10).

Other providers at this practice address

Browse all →

Pediatric Associates of Southwest Missouri, LLC Pediatric Adolescent Medicine Physician · Joplin, MO NPI 1518083435 Kelly Meier Pediatric Adolescent Medicine Physician · Joplin, MO NPI 1073733069 Allie Williams Family Nurse Practitioner · Joplin, MO NPI 1801263140 Kali Bridges Family Nurse Practitioner · Joplin, MO NPI 1285170415 Brittany Putt Family Nurse Practitioner · Joplin, MO NPI 1043843626 Amy Sloan Pediatric Nurse Practitioner · Joplin, MO NPI 1558070482 Tiffany Young Primary Care Nurse Practitioner · Joplin, MO NPI 1982383519 Kayla Holt Pediatric Nurse Practitioner · Joplin, MO NPI 1679431027

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-10.