Prof. Keith Humphreys, PHD
Prof. Keith Humphreys, PHD is a Cognitive & Behavioral Psychologist in Stanford, California. Licensed in California. Registered with an NPI since 2025.
- Licensed in
- CA
- In the registry since
- 2025
What do these letters mean?
- PHD — Doctor of Philosophy
- A research doctorate. In healthcare it usually sits alongside a clinical licence.
Practice location Address checks out
401 N Quarry Road Mail Code 5717Stanford, CA 94305
Phone: (650) 723-9067
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Cognitive & Behavioral Psychologist (primary) | Taxonomy 103TB0200X · Licence 14906 (CA) |
|---|
Record details
| NPI number | 1871482067 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | July 1, 2025 |
| Last updated in NPPES | July 1, 2025 |
| Certification date | June 13, 2025 |