IndividualActive
Alexandra Sullivan, MSW
NPI 1710149505 · Social Worker · Brooklyn, NY
Alexandra Sullivan, MSW is a Social Worker provider in Brooklyn, NY (NPI 1710149505).
Provider details
- NPI number
- 1710149505
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1138 54th St
Brooklyn, NY 11219-4137
Phone: (914) 329-5877
Street-level locationGet directions
Mailing address
55 Westchester Sq
Bronx, NY 10461-3525
Registry dates
- Enumerated
- 2008-07-02
- Last updated
- 2021-05-26
- Certified
- 2021-05-26
Frequently asked questions
- What is Alexandra Sullivan's NPI number?
- Alexandra Sullivan's National Provider Identifier (NPI) is 1710149505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Sullivan's specialty?
- Alexandra Sullivan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexandra Sullivan located?
- Alexandra Sullivan's practice location on file with NPPES is 1138 54th St, Brooklyn, NY 11219-4137.
- What is Alexandra Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Sullivan is (914) 329-5877.
- Is Alexandra Sullivan's NPI active?
- Yes — Alexandra Sullivan's NPI (1710149505) is active in the NPPES registry as of the last update on 2021-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.