IndividualActive
Margaret Mckenna, MD
NPI 1043389638 · Internal Medicine Physician · Boston, MA
Margaret Mckenna, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1043389638).
Provider details
- NPI number
- 1043389638
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 50247 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1 Boston Medical Ctr Pl
Dowling 5108
Boston, MA 02118-2908
Phone: (617) 638-7062
Fax: (617) 638-7075
Street-level locationGet directions
Mailing address
21 Sheffield Rd
Winchester, MA 01890-3528
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Mckenna's NPI number?
- Margaret Mckenna's National Provider Identifier (NPI) is 1043389638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mckenna's specialty?
- Margaret Mckenna is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Mckenna located?
- Margaret Mckenna's practice location on file with NPPES is 1 Boston Medical Ctr Pl, Boston, MA 02118-2908.
- What is Margaret Mckenna's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mckenna is (617) 638-7062.
- Is Margaret Mckenna's NPI active?
- Yes — Margaret Mckenna's NPI (1043389638) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.