WILLIAM LOPEZ
NPI 1477475135
Behavior Technician in Monrovia, CA
About William Lopez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM LOPEZ (NPI 1477475135) is an individual behavior technician in Monrovia, California and active in the NPI registry since July 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 William Lopez's NPI number?
The NPI number for William Lopez is 1477475135. It was assigned to this individual provider in the NPPES registry on July 27, 2026.
Where is William Lopez located?
William Lopez practices at 1333 S Mayflower Ave Suite 220, Monrovia, CA 91016. The listed phone number is (818) 241-6780.
What is William Lopez'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 William Lopez was last updated on July 27, 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.