Mass General Brigham Medical Group Suburban Massachusetts Inc
NPI 1699622134 · Clinical Medical Laboratory · South Weymouth, MA
Mass General Brigham Medical Group Suburban Massachusetts Inc is a Clinical Medical Laboratory organization in South Weymouth, MA (NPI 1699622134).
Provider details
- NPI number
- 1699622134
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Joanna Hazell, Director, Rco Provider Enrollment(781) 254-4854
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Mgb Pathology - Hma Main Lab
Additional practice locations (1)
- 101 Columbian St Rm 364South Weymouth, MA 02190-1601Phone: (781) 952-1367
Registry dates
- Enumerated
- 2026-03-13
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Mass General Brigham Medical Group Suburban Massachusetts Inc's NPI number?
- Mass General Brigham Medical Group Suburban Massachusetts Inc's National Provider Identifier (NPI) is 1699622134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mass General Brigham Medical Group Suburban Massachusetts Inc?
- Mass General Brigham Medical Group Suburban Massachusetts Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Mass General Brigham Medical Group Suburban Massachusetts Inc located?
- Mass General Brigham Medical Group Suburban Massachusetts Inc's practice location on file with NPPES is 541 Main St Ste 420, South Weymouth, MA 02190-1889.
- What is Mass General Brigham Medical Group Suburban Massachusetts Inc's phone number?
- The practice phone number listed in the NPPES registry for Mass General Brigham Medical Group Suburban Massachusetts Inc is (781) 952-1367.
- Who is the authorized official for Mass General Brigham Medical Group Suburban Massachusetts Inc?
- The authorized official listed on Mass General Brigham Medical Group Suburban Massachusetts Inc's NPPES record is Joanna Hazell, Director, Rco Provider Enrollment. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mass General Brigham Medical Group Suburban Massachusetts Inc's NPI active?
- Yes — Mass General Brigham Medical Group Suburban Massachusetts Inc's NPI (1699622134) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.