Brenna Stein, PHD
Brenna Stein is a Psychologist provider (Psychologist) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1700937117 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1700937117 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brenna Stein |
| Credential | PHD |
| Sex | Female |
| Practice address | Berkeley, CA, 94704 |
| Phone | 5106442322 |
| Fax | 5105481557 |
| Enumeration date | 2007-01-13 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103T00000X | Psychologist | Primary | PSY15858 | 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: Brenna Stein, PHD NPI: 1700937117 Taxonomy: 103T00000X (Psychologist) Address: Berkeley, CA, 94704
Verify this record
Cross-check NPI 1700937117 against the authoritative CMS record: view Brenna Stein 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
Where does Brenna Stein practice?
What is the NPI number for Brenna Stein?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.