Dr. Douglas John Wessel, PHD
Dr. Douglas John Wessel, PHD is a Psychologist in Spearfish, South Dakota. Licensed in South Dakota. Registered with an NPI since 2005.
- Licensed in
- SD
- In the registry since
- 2005
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
1445 N AveSpearfish, SD 57783-1552
Phone: (605) 644-4170
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
| Psychologist (primary) | Taxonomy 103T00000X · Licence 176 (SD) |
|---|
Record details
| NPI number | 1598754806 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | October 19, 2005 |
| Last updated in NPPES | July 13, 2026 |
| Mailing address | Po Box 743, Spearfish, SD 57783-0743 |