Dr. David James Powell, PSY.D.
Dr. David James Powell is a Clinical Psychologist provider (Psychologist) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1427252857 since 2007. The credential PSYD stands for Doctor of Psychology.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427252857 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David James Powell |
| Credential | PSY.D. |
| Sex | Male |
| Practice address | 650 E INDIAN SCHOOL RD, Phoenix, AZ, 85012 |
| Phone | 6022775551 |
| Fax | 6022222723 |
| Enumeration date | 2007-06-11 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 3887 | AZ |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Copy-ready billing details
Provider: David Powell, PSY.D. NPI: 1427252857 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 650 E INDIAN SCHOOL RD, Phoenix, AZ, 85012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679579213 | Carlos Carrera | Individual | Psychiatry Physician | Phoenix, AZ |
| 1740278092 | Francisco Baltodano | Individual | Hand Occupational Therapist | Phoenix, AZ |
| 1760473003 | Kim Hoang | Individual | Emergency Medicine Physician | Phoenix, AZ |
| 1841272812 | Angela Hejna | Individual | Emergency Medicine Physician | Phoenix, AZ |
| 1720060288 | Gary Weiner | Individual | Orthopaedic Surgery Physician | Phoenix, AZ |
| 1508837451 | Shannon Clark | Individual | Audiologist | Phoenix, AZ |
| 1760456628 | William Finch | Individual | Rheumatology Physician | Phoenix, AZ |
| 1952376592 | Mervin Myrvik | Individual | Internal Medicine Physician | Phoenix, AZ |
Verify this record
Cross-check NPI 1427252857 against the authoritative CMS record: view Dr. David James Powell 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.