Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana A Zatarain
Behavior Technician in Chino, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770454423
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Registry record
Entity type Individual (Type 1)
Name Diana A Zatarain
Sex Female
Practice address 11760 Central Ave Ste 100, Chino, CA, 91710
Phone (909) 248-3744
Fax (909) 614-7870
Enumeration date Sep 16, 2025
Last updated in NPPES Sep 16, 2025
Taxonomy & licenses
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 Diana Zatarain practice?
The practice location on file with NPPES is in Chino, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diana Zatarain?
The National Provider Identifier (NPI) for Diana Zatarain is 1770454423, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jennifer Jung Fuchs Behavior Analyst · Chino, CA NPI 1164906202 Judith Munoz Behavior Technician · Chino, CA NPI 1174494942 John Acosta Behavior Technician · Chino, CA NPI 1225909906 Savannah Trevino Behavior Technician · Chino, CA NPI 1396616009 Harli Paxton Behavior Technician · Chino, CA NPI 1972474450 Jeff Saengsri Behavior Technician · Chino, CA NPI 1477424000 Rochell Colflesh Behavior Technician · Chino, CA NPI 1023989381 Ethan Rivera Behavior Technician · Chino, CA NPI 1417828815
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.