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

Merle Ellen Monsein, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1396794764

Merle Ellen Monsein, MD is an Obstetrics & Gynecology Physician in Chestnut Hill, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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

200 Boylston St Ste 301 New England OB Gyn Associates
Chestnut Hill, MA 02467-2012
Phone: (617) 731-3400
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 56284 (MA)

Record details

NPI number1396794764
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESOctober 17, 2014
Mailing address200 Boylston St, Suite 301 New England Ob Gyn Associates, Chestnut Hill, MA 02467-2012

Other providers in Chestnut Hill