IndividualActive
Margaret O'Connor, LICSW
NPI 1679876148 · Clinical Social Worker · Lowell, MA
Margaret O'Connor, LICSW is a Clinical Social Worker provider in Lowell, MA (NPI 1679876148).
Provider details
- NPI number
- 1679876148
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111735 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
333 Pawtucket St
Lowell, MA 01854-3303
Phone: (781) 635-2318
Street-level locationGet directions
Mailing address
33 Round Hill Street
Jamaica Plain, MA 02130
Registry dates
- Enumerated
- 2010-12-06
- Last updated
- 2010-12-06
Frequently asked questions
- What is Margaret O'Connor's NPI number?
- Margaret O'Connor's National Provider Identifier (NPI) is 1679876148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret O'Connor's specialty?
- Margaret O'Connor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret O'Connor located?
- Margaret O'Connor's practice location on file with NPPES is 333 Pawtucket St, Lowell, MA 01854-3303.
- What is Margaret O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Margaret O'Connor is (781) 635-2318.
- Is Margaret O'Connor's NPI active?
- Yes — Margaret O'Connor's NPI (1679876148) is active in the NPPES registry as of the last update on 2010-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.