Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dannica De Guzman
Athletic Trainer in Fullerton, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235882051
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Registry record
Entity type Individual (Type 1)
Name Dannica De Guzman
Sex Female
Practice address 2720 Associated Rd Apt C15, Fullerton, CA, 92835
Phone (714) 655-4441
Enumeration date Feb 1, 2022
Last updated in NPPES Aug 14, 2026
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
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 Dannica De Guzman practice?
The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dannica De Guzman?
The National Provider Identifier (NPI) for Dannica De Guzman is 1235882051, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.