WILLIAM GRIJALVA
NPI 1376400275
Behavior Technician in Denver, CO
About William Grijalva NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM GRIJALVA (NPI 1376400275) is an individual behavior technician in Denver, Colorado and active in the NPI registry since January 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 Grijalva's NPI number?
The NPI number for William Grijalva is 1376400275. It was assigned to this individual provider in the NPPES registry on January 5, 2026.
Where is William Grijalva located?
William Grijalva practices at 1905 N Sherman St Ste 200-1613, Denver, CO 80203. The listed phone number is (888) 428-3223.
What is William Grijalva'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 Grijalva was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.