Roberta Marzia Gambetti, PHD
Roberta Marzia Gambetti is a Clinical Psychologist provider (Psychologist) practicing in Concord, CA, registered in the NPPES registry with NPI 1457542797 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1457542797 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Roberta Marzia Gambetti |
| Credential | PHD |
| Sex | Female |
| Practice address | Concord, CA, 94520 |
| Phone | 9255215726 |
| Enumeration date | 2007-08-01 |
| Last updated in NPPES | 2023-07-07 |
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 | PSY19853 | CA |
| 103TC2200X | Clinical Child & Adolescent Psychologist | Secondary | PSY19853 | 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: Roberta Gambetti, PHD NPI: 1457542797 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Concord, CA, 94520
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275459752 | Sariah Calderon | Individual | Student in an Organized Health Care Education/Training Program | Concord, CA |
| 1417035593 | Bettina Mutter | Individual | Child & Adolescent Psychiatry Physician | Concord, CA |
| 1861549032 | Loida Jones | Individual | Marriage & Family Therapist | Concord, CA |
| 1609924703 | Robert Mejia | Individual | Clinical Psychologist | Concord, CA |
| 1770638736 | Karen Powers | Individual | Marriage & Family Therapist | Concord, CA |
| 1295881837 | Gerold Loenicker | Individual | Marriage & Family Therapist | Concord, CA |
| 1154452209 | Anthony Coate | Individual | Marriage & Family Therapist | Concord, CA |
| 1720293715 | Amma Hayes | Individual | Rehabilitation Practitioner | Concord, CA |
Verify this record
Cross-check NPI 1457542797 against the authoritative CMS record: view Roberta Marzia Gambetti 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-07-07.