SYDNEY MCKELLAR
NPI 1477414068
Behavior Technician in El Segundo, CA
About Sydney Mckellar NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYDNEY MCKELLAR (NPI 1477414068) is an individual behavior technician in El Segundo, California and active in the NPI registry since November 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sydney Mckellar's NPI number?
The NPI number for Sydney Mckellar is 1477414068. It was assigned to this individual provider in the NPPES registry on November 21, 2025.
Where is Sydney Mckellar located?
Sydney Mckellar practices at 100 N Pacific Coast Hwy Ste 1400, El Segundo, CA 90245. The listed phone number is (310) 856-0800.
What is Sydney Mckellar's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Sydney Mckellar was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.