Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Grace Katherine Brotherton, BCBA
Behavior Analyst in El Mirage, AZ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306443585
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Registry record
Entity type Individual (Type 1)
Name Grace Katherine Brotherton
Credential BCBA
Sex Female
Practice address 12100 N Dysart Rd, El Mirage, AZ, 85335
Phone (480) 660-8809
Enumeration date Oct 1, 2020
Last updated in NPPES Sep 20, 2024
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-20-134387 (AZ) Secondary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Grace Brotherton practice?
The practice location on file with NPPES is in El Mirage, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grace Brotherton?
The National Provider Identifier (NPI) for Grace Brotherton is 1306443585, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.