Dr. Lisa Anita Davidson, PH.D.
Dr. Lisa Anita Davidson is a Clinical Psychologist provider (Psychologist) practicing in Poway, CA, registered in the NPPES registry with NPI 1659497600 since 2007. The credential PHD stands for Doctor of Philosophy. Practices at Lisa A Davidson, Phd, Apc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1659497600 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Lisa Anita Davidson |
| Credential | PH.D. |
| Sex | Female |
| Practice address | Poway, CA, 92064 |
| Phone | 8586720130 |
| Fax | 8586760154 |
| Enumeration date | 2007-03-21 |
| Last updated in NPPES | 2016-01-11 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 19308 | CA |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Lisa Davidson, PH.D. NPI: 1659497600 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Poway, CA, 92064
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548513849 | Lisa A Davidson, Phd, Apc | Organization | Clinical Psychologist | Poway, CA |
Verify this record
Cross-check NPI 1659497600 against the authoritative CMS record: view Dr. Lisa Anita Davidson 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 is the NPI number for Lisa Davidson?
Where does Lisa Davidson practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-01-11.