Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julian Mackey
Behavior Technician in Van Nuys, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437055563
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Registry record
Entity type Individual (Type 1)
Name Julian Mackey
Practice address 16320 Roscoe Blvd Ste 110, Van Nuys, CA, 91406
Phone (888) 428-3223
Fax (323) 866-1881
Enumeration date Oct 15, 2026
Last updated in NPPES Oct 15, 2026
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 Julian Mackey?
Julian Mackey 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 → Sophie Sullivan Behavior Analyst · Van Nuys, CA NPI 1164397022 Kathryn Campbell-Kelly Behavior Technician · Van Nuys, CA NPI 1649199233 Daron Henson Behavior Technician · Van Nuys, CA NPI 1710806310 Jose Hurtado Behavior Technician · Van Nuys, CA NPI 1568382059 Escandar Santos Iniguez Behavior Technician · Van Nuys, CA NPI 1669396164 Cynthia Salgado Ho Behavior Analyst · Van Nuys, CA NPI 1730765363 Marian Awad Behavior Technician · Van Nuys, CA NPI 1043116171 Charlie Harris Behavior Technician · Van Nuys, CA NPI 1720984859
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-15.