IndividualActive
John Gens, MD
NPI 1003873829 · Surgery Physician · Portsmouth, NH
Provider details
- NPI number
- 1003873829
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6130 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
333 Borthwick Ave
Suite 305
Portsmouth, NH 03801-7128
Phone: (603) 433-6994
Fax: (603) 433-6995
Approximate (ZIP-level) locationGet directions
Mailing address
8 Regina Rd
Portsmouth, NH 03801-5711
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2015-04-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.