Matsen Gwyn Hartsoe, PSYD
Matsen Gwyn Hartsoe, PSYD is a Forensic Psychologist in Winston Salem, North Carolina. Practices as a sole proprietor. Registered with an NPI since 2026.
- In the registry since
- 2026
What do these letters mean?
- PSYD — Doctor of Psychology
- A doctoral psychologist trained primarily for clinical practice.
Practice location Address checks out
100 S Marshall St Ste 1Winston Salem, NC 27101-2843
Phone: (336) 276-1278
Fax: (336) 276-1516
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
| Forensic Psychologist (primary) | Taxonomy 103TF0200X |
|---|
Record details
| NPI number | 1144161019 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PSYD |
| Sole proprietor | Yes |
| NPI enumerated | April 3, 2026 |
| Last updated in NPPES | July 7, 2026 |
| Certification date | July 7, 2026 |