Handler Psychological Corporation
Handler Psychological Corporation is a healthcare organization registered as Clinical Psychologist in Upland, CA, holding Type 2 (organization) NPI 1225162985 since 2007. The authorized official on file is Joyce Handler, Clinical Psychologist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1225162985 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Handler Psychological Corporation |
| Other name | <Unavail> |
| Practice address | 400 N MOUNTAIN AVE, SUITE 242, Upland, CA, 91786 |
| Phone | 9099814375 |
| Fax | 9099493484 |
| Enumeration date | 2007-03-15 |
| Last updated in NPPES | 2011-06-10 |
Authorized official
| Name | Joyce Handler |
|---|---|
| Title | Clinical Psychologist |
| Phone | 9099814375 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | PSY 11443 | CA |
Copy-ready billing details
Provider: Handler Psychological Corporation NPI: 1225162985 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 400 N MOUNTAIN AVE, SUITE 242, Upland, CA, 91786
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1871510750 | Perry Guthrie | Individual | Psychologist | Upland, CA |
| 1811177520 | Ava Hospice Care , Lp | Organization | Community Based Hospice Care Agency | Upland, CA |
| 1417288275 | Frantz Despas | Individual | Physician Assistant | Upland, CA |
| 1306113675 | Jenny Quinton | Individual | Physical Therapist | Upland, CA |
| 1184993677 | Handler Psychological Corporation | Organization | Psychologist | Upland, CA |
| 1497025498 | Joyce Handler | Individual | Psychologist | Upland, CA |
| 1962844555 | Edna King | Individual | Psychiatric/Mental Health Nurse Practitioner | Upland, CA |
| 1750222196 | Alejandra Gonzalez | Individual | Psychologist | Upland, CA |
Verify this record
Cross-check NPI 1225162985 against the authoritative CMS record: view Handler Psychological Corporation on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Handler Psychological Corporation?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-10.