Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Barry Charles Gendron, DO

Individual provider Pain Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1558441949

Barry Charles Gendron, DO is a Physical Medicine and Rehabilitation in Portsmouth, New Hampshire. Graduated from University of New England, College of Osteo Medicine in 1989, 37 years ago. Practices with Huggins Hospital, a 26-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
37
Trained at
University of New England, College of Osteo Medicine
Licensed in
NH
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

875 Greenland Rd Ste C4
Portsmouth, NH 03801-4164
Phone: (603) 431-5529
Fax: (603) 436-6603
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 67 Corporate Dr Ste 200, Portsmouth, NH 03801-2847 — (603) 431-5529
  • 7 Marsh Brook Dr Ste 200, Somersworth, NH 03878-6529 — (603) 742-4222

Specialties & licences

Pain Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081P2900X · Licence 8932 (NH)

Record details

NPI number1558441949
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESMarch 7, 2024
Certification dateMarch 7, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 1989 (37 years in practice)
Group practice Huggins Hospital — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount