Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lydia Trotter
Behavior Technician in Dallas, TX · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104451863
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Registry record
Entity type Individual (Type 1)
Name Lydia Trotter
Sex Female
Practice address 4235 Cedar Springs Rd, Dallas, TX, 75219
Phone (469) 906-6372
Enumeration date Mar 3, 2020
Last updated in NPPES Mar 3, 2020
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 Lydia Trotter?
Lydia Trotter 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-03.