Boston Heart Group
NPI 1306877923 · Cardiovascular Disease Physician · Brookline, MA
Boston Heart Group is a Cardiovascular Disease Physician organization in Brookline, MA (NPI 1306877923).
Provider details
- NPI number
- 1306877923
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gerard Sweeney, President(617) 232-3030
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
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
Mailing address
Other names (DBA / former)
- Doing business as
- Nessa & Sweeney MD PC
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2009-04-23
Frequently asked questions
- What is Boston Heart Group's NPI number?
- Boston Heart Group's National Provider Identifier (NPI) is 1306877923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Boston Heart Group?
- Boston Heart Group is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Boston Heart Group located?
- Boston Heart Group's practice location on file with NPPES is 1 Brookline Pl, Brookline, MA 02445-7224.
- What is Boston Heart Group's phone number?
- The practice phone number listed in the NPPES registry for Boston Heart Group is (617) 232-3030.
- Who is the authorized official for Boston Heart Group?
- The authorized official listed on Boston Heart Group's NPPES record is Gerard Sweeney, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Boston Heart Group's NPI active?
- Yes — Boston Heart Group's NPI (1306877923) is active in the NPPES registry as of the last update on 2009-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.