Katherine Arthur, LICSW
NPI 1770790438 · Clinical Social Worker · Manchester By the Sea, MA
Katherine Arthur, LICSW is a Clinical Social Worker provider in Manchester By the Sea, MA (NPI 1770790438).
Provider details
- NPI number
- 1770790438
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 104807 (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
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine Arthur's NPI number?
- Katherine Arthur's National Provider Identifier (NPI) is 1770790438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Arthur's specialty?
- Katherine Arthur is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Arthur located?
- Katherine Arthur's practice location on file with NPPES is 28 School Street, Manchester By the Sea, MA 01944-1368.
- What is Katherine Arthur's phone number?
- The practice phone number listed in the NPPES registry for Katherine Arthur is (978) 525-3683.
- Is Katherine Arthur's NPI active?
- Yes — Katherine Arthur's NPI (1770790438) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.