Mass General Brigham Medical Group, Inc.
NPI 1083360200 · Internal Medicine Physician · Salem, NH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mass General Brigham Medical Group, Inc. is a Internal Medicine Physician organization in Salem, NH (NPI 1083360200).
Provider details
- NPI number
- 1083360200
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Vincent Mcdermott, Sr Vp Finance/Cfo(617) 243-6381
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Anesthesiology Physician207L00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- Ophthalmology Physician207W00000X
Allopathic & Osteopathic Physicians
- Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-02-25
- Last updated
- 2023-12-06
- Certified
- 2023-12-06
Frequently asked questions
- What is Mass General Brigham Medical Group, Inc.'s NPI number?
- Mass General Brigham Medical Group, Inc.'s National Provider Identifier (NPI) is 1083360200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mass General Brigham Medical Group, Inc.?
- Mass General Brigham Medical Group, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mass General Brigham Medical Group, Inc. located?
- Mass General Brigham Medical Group, Inc.'s practice location on file with NPPES is 30 Tuscan Boulevard, Salem, NH 03079.
- What is Mass General Brigham Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mass General Brigham Medical Group, Inc. is (857) 282-7014.
- Does Mass General Brigham Medical Group, Inc. accept Medicare?
- Mass General Brigham Medical Group, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mass General Brigham Medical Group, Inc.?
- The authorized official listed on Mass General Brigham Medical Group, Inc.'s NPPES record is Vincent Mcdermott, Sr Vp Finance/Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mass General Brigham Medical Group, Inc.'s NPI active?
- Yes — Mass General Brigham Medical Group, Inc.'s NPI (1083360200) is active in the NPPES registry as of the last update on 2023-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.