Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Marty Lemont Castillo, L.A.T.
Athletic Trainer in Brownsville, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952519886
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Registry record
Entity type Individual (Type 1)
Name Mr. Marty Lemont Castillo
Credential L.A.T.
Sex Male
Practice address 80 Fort Brown St, Brownsville, TX, 78526
Phone (956) 882-8925
Fax (956) 882-3891
Enumeration date May 21, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT2033 (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
How do I verify Marty Castillo's NPI record?
Cross-check NPI 1952519886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1952519886 active?
Yes, as of the latest NPPES snapshot, NPI 1952519886 is active (record last updated 2007-07-08).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.