Justine Sullivan, LICSW
NPI 1184720773 · Clinical Social Worker · Marlborough, MA
Justine Sullivan, LICSW is a Clinical Social Worker provider in Marlborough, MA (NPI 1184720773).
Provider details
- NPI number
- 1184720773
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 110128 (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
- 2006-09-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Justine Sullivan's NPI number?
- Justine Sullivan's National Provider Identifier (NPI) is 1184720773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Sullivan's specialty?
- Justine Sullivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Justine Sullivan located?
- Justine Sullivan's practice location on file with NPPES is 277 Main St, Marlborough, MA 01752-5508.
- What is Justine Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Justine Sullivan is (508) 662-0279.
- Is Justine Sullivan's NPI active?
- Yes — Justine Sullivan's NPI (1184720773) 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.