Quick answers
- Which hospitals does Gareth J. Davies work at?
- Medicare's official clinician data lists Gareth J. Davies at 5 hospitals: Anna Jaques Hospital, Exeter Hospital Inc, Huggins Hospital, Portsmouth Regional Hospital and Wentworth-Douglass Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gareth J. Davies see patients?
- Medicare's clinician data lists 3 practice locations, including Portsmouth, NH. Call before your visit to confirm the address.
- What is Gareth J. Davies's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Gareth J. Davies accept Medicare assignment?
- Yes. Medicare's clinician data says Gareth J. Davies 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 Gareth J. Davies offer telehealth?
- Medicare's clinician data says Gareth J. Davies offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gareth J. Davies?
- (603) 433-4666, as listed in official Medicare / NPI Registry data.
- What is Gareth J. Davies's NPI number?
- 1609033232. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gareth J. Davies works
Medicare's Facility Affiliation Data lists Gareth J. Davies at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anna Jaques HospitalNewburyport, MA · Acute Care Hospital · CCN 220029
- Exeter Hospital IncExeter, NH · Acute Care Hospital · CCN 300023
- Huggins HospitalWolfeboro, NH · Critical Access Hospital · CCN 301312
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
Practice locations
Addresses where Gareth J. Davies is enrolled with Medicare (CMS data updated 2026-10-02).
- 330 Borthwick Ave, Suite 205Portsmouth, NH 03801 (603) 433‑4666
- 330 Borthwick Ave, Suite 308Portsmouth, NH 03801 (603) 431‑5242
- 333 Borthwick AvePortsmouth, NH 03801
Group practices
Medicare enrollment lists Gareth J. Davies as a member of this group (CMS data updated 2026-10-02).
- Appledore Medical Group Inc196 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in New Hampshire
Clinicians with the same Medicare primary specialty in New Hampshire — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Geisel School Of Medicine At Dartmouth |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609033232 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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