IYANNAH WILLIAMS-GRIER
NPI 1417743477
Behavior Technician in El Segundo, CA
About Iyannah Williams-grier NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IYANNAH WILLIAMS-GRIER (NPI 1417743477) is an individual behavior technician in El Segundo, California and active in the NPI registry since April 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 Iyannah Williams-grier's NPI number?
The NPI number for Iyannah Williams-grier is 1417743477. It was assigned to this individual provider in the NPPES registry on April 16, 2025.
Where is Iyannah Williams-grier located?
Iyannah Williams-grier practices at 100 N Pacific Coast Hwy, El Segundo, CA 90245. The listed phone number is (310) 856-0800.
What is Iyannah Williams-grier'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 Iyannah Williams-grier was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.