Dr. Mark Allen Williams, PHD
Dr. Mark Allen Williams, PHD is a Clinical Neuropsychologist in Mount Pleasant, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.
- Licensed in
- SC
- In the registry since
- 2006
- Specialties on file
- 2
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
886 Johnnie Dodds Blvd Ste 102Mount Pleasant, SC 29464-3190
Phone: (843) 425-7142
Fax: (866) 807-5863
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
| Clinical Neuropsychologist (primary) | Taxonomy 103G00000X · Licence 994 (SC) |
|---|---|
| Clinical Psychologist | Taxonomy 103TC0700X · Licence 994 (SC) |
Record details
| NPI number | 1801839204 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | Yes |
| NPI enumerated | June 14, 2006 |
| Last updated in NPPES | September 11, 2025 |
Other providers in Mount Pleasant
-
Dr. Jesse Daniel Chasman, PHD
1608 Paradise Lake Dr, Mount Pleasant, SC 29464-5719 · (860) 997-4723
-
Coastal Neuropsychology Services, PA
1608 Paradise Lake Dr, Mount Pleasant, SC 29464-5719 · (860) 997-4723
-
Dr. Joy H Wymer, PHD
501 Belle Hall Pkwy Unit 202, Mount Pleasant, SC 29464-8322 · (843) 412-0927