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

Leslie Robbins Demars, MD

Individual provider Gynecologic Oncology Physician · NPI 1801812581

Leslie Robbins Demars, MD is a Gynecologic Oncology Physician in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2006.

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

185 Queen City Ave
Manchester, NH 03101-7121
Phone: (603) 627-1102
Fax: (603) 647-5524
Show map & directions

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

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence 9903 (NH)

Record details

NPI number1801812581
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESDecember 20, 2019
Certification dateDecember 20, 2019