Dr. Nicholas Harper Caggiano, MD
Dr. Nicholas Harper Caggiano, MD is a Psychiatry in Portsmouth, New Hampshire. Graduated from Tufts University School of Medicine in 2022, 4 years ago. Practices with Mass General Brigham Medical Group Northern Massachusetts Inc, a 819-clinician group and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 4
- Trained at
- Tufts University School of Medicine
- Licensed in
- MA
- In the registry since
- 2022
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
333 Borthwick AvePortsmouth, NH 03801-7128
Phone: (603) 570-3119
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Psychiatry Physician (primary) | Taxonomy 2084P0800X · Licence 1021827 (MA) |
|---|
Record details
| NPI number | 1548901564 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | April 5, 2022 |
| Last updated in NPPES | June 10, 2026 |
| Certification date | June 10, 2026 |
Medicare enrollment
| Medicare specialty | PSYCHIATRY |
|---|---|
| Medical school | TUFTS UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 2022 (4 years in practice) |
| Group practice | Mass General Brigham Medical Group Northern Massachusetts Inc — 819 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
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