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

Dr. Kenneth Howard Cohen, MD

Individual provider Psychiatry Physician · NPI 1801952668

Dr. Kenneth Howard Cohen, MD is a Psychiatry Physician in Portsmouth, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

20 Ladd St Fl 4
Portsmouth, NH 03801-4087
Phone: (603) 436-8228
Fax: (603) 433-6341
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 6229 (NH)

Record details

NPI number1801952668
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 28, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Portsmouth