IndividualActive
Justin Carl, MSW
NPI 1720439409 · Clinical Social Worker · Boston, MA
Justin Carl, MSW is a Clinical Social Worker provider in Boston, MA (NPI 1720439409).
Provider details
- NPI number
- 1720439409
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 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
83% 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
26 Rowell St # 2
Boston, MA 02125-2120
Phone: (617) 792-1288
Street-level locationGet directions
Mailing address
26 Rowell St # 2
Boston, MA 02125-2120
Registry dates
- Enumerated
- 2016-06-23
- Last updated
- 2016-06-23
Frequently asked questions
- What is Justin Carl's NPI number?
- Justin Carl's National Provider Identifier (NPI) is 1720439409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Carl's specialty?
- Justin Carl is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Justin Carl located?
- Justin Carl's practice location on file with NPPES is 26 Rowell St # 2, Boston, MA 02125-2120.
- What is Justin Carl's phone number?
- The practice phone number listed in the NPPES registry for Justin Carl is (617) 792-1288.
- Is Justin Carl's NPI active?
- Yes — Justin Carl's NPI (1720439409) is active in the NPPES registry as of the last update on 2016-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.