CLARK EUGENE LEWIS III
NPI 1568362226
Behavior Technician in Ontario, CA
About Clark Eugene Lewis Iii NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARK EUGENE LEWIS III (NPI 1568362226) is an individual behavior technician in Ontario, California and active in the NPI registry since November 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 Clark Lewis's NPI number?
The NPI number for Clark Lewis is 1568362226. It was assigned to this individual provider in the NPPES registry on November 6, 2026.
Where is Clark Lewis located?
Clark Lewis practices at 4688 Ontario Mills Pkwy, Ontario, CA 91764. The listed phone number is (657) 242-3727.
What is Clark Lewis'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 Clark Lewis was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.