Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lilia Martinez-Santiago
Behavior Technician in Madera, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497439293
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Registry record
Entity type Individual (Type 1)
Name Lilia Martinez-Santiago
Sex Female
Practice address 1915 Howard Rd Ste B&C1915, Madera, CA, 93637
Phone (559) 330-2211
Enumeration date Jun 12, 2023
Last updated in NPPES Jun 12, 2023
Taxonomy & licenses
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Lilia Martinez-Santiago?
Lilia Martinez-Santiago is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-12.