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Rosemarie Brereton, LMSW
NPI 1891259834 · Social Worker · Brooklyn, NY
Rosemarie Brereton, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1891259834).
Provider details
- NPI number
- 1891259834
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 046072-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
858 E 29th St
Brooklyn, NY 11210-2927
Phone: (718) 859-5000
Street-level locationGet directions
Mailing address
858 E 29th St
Brooklyn, NY 11210-2927
Registry dates
- Enumerated
- 2019-01-23
- Last updated
- 2019-01-23
Frequently asked questions
- What is Rosemarie Brereton's NPI number?
- Rosemarie Brereton's National Provider Identifier (NPI) is 1891259834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemarie Brereton's specialty?
- Rosemarie Brereton is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rosemarie Brereton located?
- Rosemarie Brereton's practice location on file with NPPES is 858 E 29th St, Brooklyn, NY 11210-2927.
- What is Rosemarie Brereton's phone number?
- The practice phone number listed in the NPPES registry for Rosemarie Brereton is (718) 859-5000.
- Is Rosemarie Brereton's NPI active?
- Yes — Rosemarie Brereton's NPI (1891259834) is active in the NPPES registry as of the last update on 2019-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.