IndividualActive
Marybeth Duffy
NPI 1396215430 · Clinical Social Worker · West Roxbury, MA
Marybeth Duffy is a Clinical Social Worker provider in West Roxbury, MA (NPI 1396215430).
Provider details
- NPI number
- 1396215430
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1016193-SW-LICSW (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
56 Sunset Hill Rd
West Roxbury, MA 02132-7846
Phone: (617) 327-5521
Street-level locationGet directions
Mailing address
56 Sunset Hill Rd
West Roxbury, MA 02132-7846
Registry dates
- Enumerated
- 2018-12-02
- Last updated
- 2018-12-02
Frequently asked questions
- What is Marybeth Duffy's NPI number?
- Marybeth Duffy's National Provider Identifier (NPI) is 1396215430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marybeth Duffy's specialty?
- Marybeth Duffy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marybeth Duffy located?
- Marybeth Duffy's practice location on file with NPPES is 56 Sunset Hill Rd, West Roxbury, MA 02132-7846.
- What is Marybeth Duffy's phone number?
- The practice phone number listed in the NPPES registry for Marybeth Duffy is (617) 327-5521.
- Is Marybeth Duffy's NPI active?
- Yes — Marybeth Duffy's NPI (1396215430) is active in the NPPES registry as of the last update on 2018-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.