Dr. Joseph C. Silva, PH.D.
Dr. Joseph C. Silva is a Clinical Psychologist provider (Psychologist) practicing in Davis, CA, registered in the NPPES registry with NPI 1891974366 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1891974366 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Joseph C. Silva |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Davis, CA, 95616 |
| Phone | 5307532032 |
| Fax | 5307532032 |
| Enumeration date | 2007-10-31 |
| Last updated in NPPES | 2007-10-31 |
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 | PSY 11334 | 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: Joseph Silva, PH.D. NPI: 1891974366 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Davis, CA, 95616
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841405578 | Ellen Cohen | Individual | Marriage & Family Therapist | Davis, CA |
| 1356558936 | Lionel Gottschalk | Individual | Child & Adolescent Psychiatry Physician | Davis, CA |
| 1750560256 | Agnes Silva | Individual | Marriage & Family Therapist | Davis, CA |
| 1659539815 | Megan Evans | Individual | Mental Health Counselor | Davis, CA |
| 1184867350 | Julia Levine | Individual | Clinical Psychologist | Davis, CA |
| 1194058230 | Neil Robinson | Individual | Marriage & Family Therapist | Davis, CA |
| 1447530365 | Lilian Starling | Individual | Massage Therapist | Davis, CA |
Verify this record
Cross-check NPI 1891974366 against the authoritative CMS record: view Dr. Joseph C. Silva 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 Joseph Silva?
Where does Joseph Silva practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-31.