Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nikki Irwin
Physical Therapist in Killeen, TX · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669204319
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Registry record
Entity type Individual (Type 1)
Name Nikki Irwin
Sex Female
Practice address 2300 Clear Creek Rd Ste 102, Killeen, TX, 76549
Phone (254) 554-2637
Enumeration date Aug 19, 2024
Last updated in NPPES Nov 2, 2025
Taxonomy & licenses
225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2139411 (TX) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3134436 (TX) 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.
Frequently asked questions
Is NPI 1669204319 active?
Yes, as of the latest NPPES snapshot, NPI 1669204319 is active (record last updated 2025-11-02).
How do I verify Nikki Irwin's NPI record?
Cross-check NPI 1669204319 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
Browse all → Edward Lopez Physical Therapist · Killeen, TX NPI 1215511399 Adamarys Bowers Occupational Therapist · Killeen, TX NPI 1134826985 Dyneisha Jackson Orthopedic Physical Therapist · Killeen, TX NPI 1629766936 Olivia Sykes Physical Therapist · Killeen, TX NPI 1013873736 Lucia Williams Occupational Therapy Assistant · Killeen, TX NPI 1760325625
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-02.