IndividualActive
Ellen Martin
NPI 1912364555 · Clinical Social Worker · Mattapan, MA
Ellen Martin is a Clinical Social Worker provider in Mattapan, MA (NPI 1912364555).
Provider details
- NPI number
- 1912364555
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LICSW 117352 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
201 River St
Mattapan, MA 02126-2713
Phone: (617) 534-6191
Fax: (857) 288-2200
Street-level locationGet directions
Mailing address
1010 Massachusetts Ave
Boston, MA 02118-2600
Registry dates
- Enumerated
- 2016-01-27
- Last updated
- 2016-01-27
Frequently asked questions
- What is Ellen Martin's NPI number?
- Ellen Martin's National Provider Identifier (NPI) is 1912364555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Martin's specialty?
- Ellen Martin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Martin located?
- Ellen Martin's practice location on file with NPPES is 201 River St, Mattapan, MA 02126-2713.
- What is Ellen Martin's phone number?
- The practice phone number listed in the NPPES registry for Ellen Martin is (617) 534-6191.
- Is Ellen Martin's NPI active?
- Yes — Ellen Martin's NPI (1912364555) is active in the NPPES registry as of the last update on 2016-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.