Dr. Derek Duane Isetti, PHD
Dr. Derek Duane Isetti, PHD is a Social Worker in Calabasas, 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
4774 Park Granada Unit 8742Calabasas, CA 91302-1550
Phone: (310) 853-2489
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Social Worker (primary) | Taxonomy 104100000X · Licence ASW133952 (CA) |
|---|
Record details
| NPI number | 1477344398 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | May 13, 2025 |
| Last updated in NPPES | April 29, 2026 |
| Certification date | April 29, 2026 |
| Mailing address | 4774 Park Granada Unit 8742, Calabasas, CA 91302-1550 |
Other providers in Calabasas
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Elizabeth Kei Suzuki, LCSW
3541 Adamsville Ave, Calabasas, CA 91302-5802 · (818) 481-2156