Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Derek Chiu, PT
Physical Therapist in Ontario, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770064123
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Derek Chiu
Credential PT
Sex Male
Practice address 3200 Inland Empire Blvd Ste 100, Ontario, CA, 91764
Phone (909) 945-5011
Enumeration date Aug 23, 2018
Last updated in NPPES Aug 23, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 295163 (CA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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 Derek Chiu practice?
The practice location on file with NPPES is in Ontario, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Derek Chiu?
The National Provider Identifier (NPI) for Derek Chiu is 1770064123, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Erin Pascale Physician Assistant · Ontario, CA NPI 1487882015 Nancy Mitchell Physical Therapy Assistant · Ontario, CA NPI 1386043818 American Current Care of California, A Medical Corporation Urgent Care Clinic/Center · Ontario, CA NPI 1811464084 Occupational Health Centers of California, A Medical Corporation Occupational Medicine Clinic/Center · Ontario, CA NPI 1639646805 Adelaida A Zavala Registered Nurse · Ontario, CA NPI 1235702804
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-23.