Quick answers
- Which hospitals does Boyd K. Tamanaha work at?
- Medicare's official clinician data lists Boyd K. Tamanaha at 3 hospitals: Exeter Hospital Inc, Portsmouth Regional Hospital and Wentworth-Douglass Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Boyd K. Tamanaha see patients?
- Medicare's clinician data lists 3 practice locations, including Derry, NH, Raymond, NH and Newmarket, NH. Call before your visit to confirm the address.
- What is Boyd K. Tamanaha's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Boyd K. Tamanaha accept Medicare assignment?
- Yes. Medicare's clinician data says Boyd K. Tamanaha 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.
- What is the phone number for Boyd K. Tamanaha?
- (603) 659-3106, as listed in official Medicare / NPI Registry data.
- What is Boyd K. Tamanaha's NPI number?
- 1326498452. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Boyd K. Tamanaha works
Medicare's Facility Affiliation Data lists Boyd K. Tamanaha at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Exeter Hospital IncExeter, NH · Acute Care Hospital · CCN 300023
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
Practice locations
Addresses where Boyd K. Tamanaha is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Tsienneto RdDerry, NH 03038 (603) 659‑3106
- 128 Route 27Raymond, NH 03077 (603) 895‑3351
- 207 S Main StNewmarket, NH 03857 (603) 659‑3106
Group practices
Medicare enrollment lists Boyd K. Tamanaha as a member of this group (CMS data updated 2026-10-02).
- Lamprey Health Care Inc51 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Derry
Clinicians with the same Medicare primary specialty in Derry, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326498452 |
| 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