IndividualActive
Marni Brand
NPI 1407633167 · Clinical Social Worker · Brooklyn, NY
Marni Brand is a Clinical Social Worker provider in Brooklyn, NY (NPI 1407633167).
Provider details
- NPI number
- 1407633167
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 078089 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
277 21st St
Brooklyn, NY 11215-6303
Phone: (917) 734-4530
Street-level locationGet directions
Mailing address
277 21st St
Brooklyn, NY 11215-6303
Registry dates
- Enumerated
- 2023-09-14
- Last updated
- 2023-09-14
- Certified
- 2023-09-12
Frequently asked questions
- What is Marni Brand's NPI number?
- Marni Brand's National Provider Identifier (NPI) is 1407633167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marni Brand's specialty?
- Marni Brand is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marni Brand located?
- Marni Brand's practice location on file with NPPES is 277 21st St, Brooklyn, NY 11215-6303.
- What is Marni Brand's phone number?
- The practice phone number listed in the NPPES registry for Marni Brand is (917) 734-4530.
- Is Marni Brand's NPI active?
- Yes — Marni Brand's NPI (1407633167) is active in the NPPES registry as of the last update on 2023-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.