NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bailey Mattox

Physical Therapy Assistant in Dallas, TX · enumerated 2026 · practices at Therapy Management Services, LLC..

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

National Provider Identifier

1164368361

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Bailey Mattox
Sex Female
Practice address 4201 Spring Valley Rd Ste 600, Dallas, TX, 75244
Phone (866) 919-3240
Enumeration date Apr 28, 2026
Last updated in NPPES Apr 28, 2026

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2188260 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1164368361 active?
Yes, as of the latest NPPES snapshot, NPI 1164368361 is active (record last updated 2026-04-28).
How do I verify Bailey Mattox's NPI record?
Cross-check NPI 1164368361 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.