Dr. David Welford Ellis, PHD
Dr. David Welford Ellis, PHD is a Clinical Psychologist in Salem, New Jersey. Graduated from Duke University School of Medicine in 1977, 49 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey.
- Years since qualifying
- 49
- Trained at
- Duke University School of Medicine
- Licensed in
- NJ
- In the registry since
- 2007
- Specialties on file
- 4
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
325 Route 45Salem, NJ 08079-2045
Phone: (856) 878-0800
Fax: (856) 878-0800
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
| School Psychologist (primary) | Taxonomy 103TS0200X · Licence SI01417 (NJ) |
|---|---|
| Clinical Neuropsychologist | Taxonomy 103G00000X · Licence SI01417 (NJ) |
| Clinical Child & Adolescent Psychologist | Taxonomy 103TC2200X · Licence SI01417 (NJ) |
| Rehabilitation Psychologist | Taxonomy 103TR0400X · Licence SI01417 (NJ) |
Record details
| NPI number | 1053451476 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | Yes |
| NPI enumerated | February 7, 2007 |
| Last updated in NPPES | September 11, 2025 |
Medicare enrollment
| Medicare specialty | CLINICAL PSYCHOLOGIST |
|---|---|
| Medical school | DUKE UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 1977 (49 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |