OrganizationActive
Massachusetts General Physicians Organization
NPI 1265583199 · Dentist · Boston, MA
Massachusetts General Physicians Organization is a Dentist organization in Boston, MA (NPI 1265583199).
Provider details
- NPI number
- 1265583199
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Agnes Lau, Director, Mgh Dental Group(617) 726-1076
- License
- 16139 (MA)
Specialties & taxonomies
Dental Providers
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
165 Cambridge St
Suite 401
Boston, MA 02114-2783
Phone: (617) 726-1076
Fax: (617) 724-6681
Street-level locationGet directions
Mailing address
165 Cambridge St
Boston, MA 02114-2783
Other names (DBA / former)
- Doing business as
- Mgh Dental Group
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Massachusetts General Physicians Organization's NPI number?
- Massachusetts General Physicians Organization's National Provider Identifier (NPI) is 1265583199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Massachusetts General Physicians Organization?
- Massachusetts General Physicians Organization is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Massachusetts General Physicians Organization located?
- Massachusetts General Physicians Organization's practice location on file with NPPES is 165 Cambridge St, Boston, MA 02114-2783.
- What is Massachusetts General Physicians Organization's phone number?
- The practice phone number listed in the NPPES registry for Massachusetts General Physicians Organization is (617) 726-1076.
- Who is the authorized official for Massachusetts General Physicians Organization?
- The authorized official listed on Massachusetts General Physicians Organization's NPPES record is Agnes Lau, Director, Mgh Dental Group. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Massachusetts General Physicians Organization's NPI active?
- Yes — Massachusetts General Physicians Organization's NPI (1265583199) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.