Shannon O'Connor, MSW, LCSW
NPI 1659071595 · Social Worker · Weymouth, MA
Shannon O'Connor, MSW, LCSW is a Social Worker provider in Weymouth, MA (NPI 1659071595).
Provider details
- NPI number
- 1659071595
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
3 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
Mailing address
Registry dates
- Enumerated
- 2023-03-08
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Shannon O'Connor's NPI number?
- Shannon O'Connor's National Provider Identifier (NPI) is 1659071595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon O'Connor's specialty?
- Shannon O'Connor is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Shannon O'Connor located?
- Shannon O'Connor's practice location on file with NPPES is 169 Libbey Pkwy, Weymouth, MA 02189-3189.
- What is Shannon O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Shannon O'Connor is (617) 405-5735.
- Is Shannon O'Connor's NPI active?
- Yes — Shannon O'Connor's NPI (1659071595) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.