Jeffrey Chapdelaine, MSW, LICSW
NPI 1437677747 · Clinical Social Worker · Boston, MA
Jeffrey Chapdelaine, MSW, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1437677747).
Provider details
- NPI number
- 1437677747
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 120607 (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
8 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
- 2017-09-07
- Last updated
- 2022-07-21
Frequently asked questions
- What is Jeffrey Chapdelaine's NPI number?
- Jeffrey Chapdelaine's National Provider Identifier (NPI) is 1437677747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Chapdelaine's specialty?
- Jeffrey Chapdelaine is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey Chapdelaine located?
- Jeffrey Chapdelaine's practice location on file with NPPES is 78 Arlington Street- 5th Floor, Boston, MA 02118.
- What is Jeffrey Chapdelaine's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Chapdelaine is (617) 262-1800.
- Is Jeffrey Chapdelaine's NPI active?
- Yes — Jeffrey Chapdelaine's NPI (1437677747) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.