IndividualActive
Kate Sullivan
NPI 1063564839 · Clinical Social Worker · Brooklyn, NY
Kate Sullivan is a Clinical Social Worker provider in Brooklyn, NY (NPI 1063564839).
Provider details
- NPI number
- 1063564839
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 072155 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
44 Court St
Suite 900
Brooklyn, NY 11201-4405
Phone: (718) 855-9890
Fax: (718) 855-9897
Street-level locationGet directions
Mailing address
189 Montague St
Brooklyn, NY 11201-3610
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2008-01-11
Frequently asked questions
- What is Kate Sullivan's NPI number?
- Kate Sullivan's National Provider Identifier (NPI) is 1063564839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kate Sullivan's specialty?
- Kate Sullivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kate Sullivan located?
- Kate Sullivan's practice location on file with NPPES is 44 Court St, Brooklyn, NY 11201-4405.
- What is Kate Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Kate Sullivan is (718) 855-9890.
- Is Kate Sullivan's NPI active?
- Yes — Kate Sullivan's NPI (1063564839) is active in the NPPES registry as of the last update on 2008-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.