Merle Monsein, MD
NPI 1396794764 · Obstetrics & Gynecology Physician · Chestnut Hill, MA
Merle Monsein, MD is a Obstetrics & Gynecology Physician provider in Chestnut Hill, MA (NPI 1396794764).
Provider details
- NPI number
- 1396794764
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 56284 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2014-10-17
Frequently asked questions
- What is Merle Monsein's NPI number?
- Merle Monsein's National Provider Identifier (NPI) is 1396794764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merle Monsein's specialty?
- Merle Monsein is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Merle Monsein located?
- Merle Monsein's practice location on file with NPPES is 200 Boylston St, Chestnut Hill, MA 02467-2012.
- What is Merle Monsein's phone number?
- The practice phone number listed in the NPPES registry for Merle Monsein is (617) 731-3400.
- Is Merle Monsein's NPI active?
- Yes — Merle Monsein's NPI (1396794764) is active in the NPPES registry as of the last update on 2014-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.