CASSIE MERSON
NPI 1083526255
Behavior Technician in El Segundo, CA
About Cassie Merson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASSIE MERSON (NPI 1083526255) is an individual behavior technician in El Segundo, California and active in the NPI registry since September 2026.
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 Cassie Merson's NPI number?
The NPI number for Cassie Merson is 1083526255. It was assigned to this individual provider in the NPPES registry on September 21, 2026.
Where is Cassie Merson located?
Cassie Merson practices at 100 N Pacific Coast Hwy Ste 1400, El Segundo, CA 90245. The listed phone number is (310) 856-0800.
What is Cassie Merson'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 Cassie Merson was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.