Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Alan Macnabb
Behavior Technician in Thornton, CO · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235912627
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Thomas Alan Macnabb
Sex Male
Practice address 12122 Colorado Blvd Apt F308, Thornton, CO, 80241
Phone (719) 200-4484
Enumeration date Aug 17, 2023
Last updated in NPPES Aug 17, 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
Where does Thomas Macnabb practice?
The practice location on file with NPPES is in Thornton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Macnabb?
The National Provider Identifier (NPI) for Thomas Macnabb is 1235912627, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-17.