The Commonwealth of Massachusetts
NPI 1073638805 · Mental Health Clinic/Center (Including Community Mental Health Center) · Boston, MA
The Commonwealth of Massachusetts is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Boston, MA (NPI 1073638805).
Provider details
- NPI number
- 1073638805
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Rachel Steiner, Center Director(508) 439-7729
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- Department of Mental Health - Mass Mental Clinic
- Doing business as
- Department of Mental Health - Mass Mental Clinic
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is The Commonwealth of Massachusetts's NPI number?
- The Commonwealth of Massachusetts's National Provider Identifier (NPI) is 1073638805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Commonwealth of Massachusetts?
- The Commonwealth of Massachusetts is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is The Commonwealth of Massachusetts located?
- The Commonwealth of Massachusetts's practice location on file with NPPES is 75 Fenwood Rd, Boston, MA 02115-6103.
- What is The Commonwealth of Massachusetts's phone number?
- The practice phone number listed in the NPPES registry for The Commonwealth of Massachusetts is (617) 626-9300.
- Who is the authorized official for The Commonwealth of Massachusetts?
- The authorized official listed on The Commonwealth of Massachusetts's NPPES record is Rachel Steiner, Center Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Commonwealth of Massachusetts's NPI active?
- Yes — The Commonwealth of Massachusetts's NPI (1073638805) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.