Quick answers
- Where does Vincent A. Duffy see patients?
- Medicare's clinician data lists 2 practice locations, including Dover, NH. Call before your visit to confirm the address.
- What is Vincent A. Duffy's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Vincent A. Duffy accept Medicare assignment?
- Yes. Medicare's clinician data says Vincent A. Duffy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Vincent A. Duffy offer telehealth?
- Medicare's clinician data says Vincent A. Duffy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Vincent A. Duffy?
- (603) 767-2230, as listed in official Medicare / NPI Registry data.
- What is Vincent A. Duffy's NPI number?
- 1841301835. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Vincent A. Duffy is enrolled with Medicare (CMS data updated 2026-10-02).
- 23 Atkinson St, Apt ADover, NH 03820 (603) 767‑2230
- 23 Atkinson St Apt ADover, NH 03820
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, New Hampshire →
Other clinical social workers in Dover
Clinicians with the same Medicare primary specialty in Dover, NH — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841301835 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians