Mary Ellen Butler, LICSW
NPI 1871805531 · Clinical Social Worker · Brookline, MA
Mary Ellen Butler, LICSW is a Clinical Social Worker provider in Brookline, MA (NPI 1871805531).
Provider details
- NPI number
- 1871805531
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10235727 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Registry dates
- Enumerated
- 2010-07-10
- Last updated
- 2010-07-10
Frequently asked questions
- What is Mary Ellen Butler's NPI number?
- Mary Ellen Butler's National Provider Identifier (NPI) is 1871805531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Butler's specialty?
- Mary Ellen Butler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ellen Butler located?
- Mary Ellen Butler's practice location on file with NPPES is 1180 Beacon St, Brookline, MA 02446-3885.
- What is Mary Ellen Butler's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Butler is (617) 202-9222.
- Is Mary Ellen Butler's NPI active?
- Yes — Mary Ellen Butler's NPI (1871805531) is active in the NPPES registry as of the last update on 2010-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.