IndividualActive
Margaret Phelps, LICSW
NPI 1316410020 · Social Worker · Boston, MA
Margaret Phelps, LICSW is a Social Worker provider in Boston, MA (NPI 1316410020).
Provider details
- NPI number
- 1316410020
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 114529 (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
20 Park Plz Ste 1420
Boston, MA 02116-4311
Phone: (617) 236-8050
Street-level locationGet directions
Mailing address
180 Main St
Waltham, MA 02453-6627
Registry dates
- Enumerated
- 2019-01-04
- Last updated
- 2019-01-04
Frequently asked questions
- What is Margaret Phelps's NPI number?
- Margaret Phelps's National Provider Identifier (NPI) is 1316410020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Phelps's specialty?
- Margaret Phelps is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Phelps located?
- Margaret Phelps's practice location on file with NPPES is 20 Park Plz Ste 1420, Boston, MA 02116-4311.
- What is Margaret Phelps's phone number?
- The practice phone number listed in the NPPES registry for Margaret Phelps is (617) 236-8050.
- Is Margaret Phelps's NPI active?
- Yes — Margaret Phelps's NPI (1316410020) is active in the NPPES registry as of the last update on 2019-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.