Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joyce E. Handler, PSY.D.
Psychologist in Upland, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497025498
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Registry record
Entity type Individual (Type 1)
Name Dr. Joyce E. Handler
Credential PSY.D.
Sex Female
Practice address 400 N Mountain Ave, Suite 242, Upland, CA, 91786
Phone (909) 981-4375
Enumeration date Jan 6, 2012
Last updated in NPPES Jan 6, 2012
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY 11443 (CA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
What is the NPI number for Joyce Handler?
The National Provider Identifier (NPI) for Joyce Handler is 1497025498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joyce Handler practice?
The practice location on file with NPPES is in Upland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Perry Guthrie Psychologist · Upland, CA NPI 1871510750 Handler Psychological Corporation Clinical Psychologist · Upland, CA NPI 1225162985 Ava Hospice Care , Lp Community Based Hospice Care Agency · Upland, CA NPI 1811177520 Frantz Despas Physician Assistant · Upland, CA NPI 1417288275 Jenny Quinton Physical Therapist · Upland, CA NPI 1306113675 Handler Psychological Corporation Psychologist · Upland, CA NPI 1184993677 Edna King Psychiatric/Mental Health Nurse Practitioner · Upland, CA NPI 1962844555 Alejandra Gonzalez Psychologist · Upland, CA NPI 1750222196
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-06.