Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Cristina Ortiz
Behavior Technician in Rosemead, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649111030
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Registry record
Entity type Individual (Type 1)
Name Diana Cristina Ortiz
Sex Female
Practice address 7422 Garvey Ave Unit 204, Rosemead, CA, 91770
Phone (626) 531-6999
Fax (626) 531-6998
Enumeration date Apr 2, 2026
Last updated in NPPES Apr 2, 2026
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
What is the NPI number for Diana Ortiz?
The National Provider Identifier (NPI) for Diana Ortiz is 1649111030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Ortiz practice?
The practice location on file with NPPES is in Rosemead, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Raymond Contreras Behavior Technician · Rosemead, CA NPI 1497303507 Edith Yoque Behavior Technician · Rosemead, CA NPI 1134722937 Edith Yoque Assistant Behavior Analyst · Rosemead, CA NPI 1518630300 Eleidy Rocha Behavior Technician · Rosemead, CA NPI 1215660907 Angel Mcgee Behavior Technician · Rosemead, CA NPI 1700577368 Esther Vicente Behavior Technician · Rosemead, CA NPI 1174303101 Jasmin Vicente Behavior Technician · Rosemead, CA NPI 1467210385 Ernesto Lua Diaz Behavior Technician · Rosemead, CA NPI 1760241673
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.