Joseph Connolly, MSW
NPI 1679799597 · Social Worker · Lowell, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Connolly, MSW is a Social Worker provider in Lowell, MA (NPI 1679799597).
Provider details
- NPI number
- 1679799597
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 225850 (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
19 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
- 2007-04-18
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is Joseph Connolly's NPI number?
- Joseph Connolly's National Provider Identifier (NPI) is 1679799597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Connolly's specialty?
- Joseph Connolly is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Connolly located?
- Joseph Connolly's practice location on file with NPPES is 144 Merrimack St, Lowell, MA 01852-1725.
- What is Joseph Connolly's phone number?
- The practice phone number listed in the NPPES registry for Joseph Connolly is (978) 677-7823.
- Does Joseph Connolly accept Medicare?
- Joseph Connolly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Connolly's NPI active?
- Yes — Joseph Connolly's NPI (1679799597) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.