IndividualActive
Margaret Black, LCSW
NPI 1407177223 · Clinical Social Worker · Brooklyn, NY
Margaret Black, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1407177223).
Provider details
- NPI number
- 1407177223
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- R0362731 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2335 Gerritsen Ave
2l
Brooklyn, NY 11229-5701
Phone: (718) 783-4059
Street-level locationGet directions
Mailing address
2335 Gerritsen Ave
Brooklyn, NY 11229-5701
Registry dates
- Enumerated
- 2010-06-15
- Last updated
- 2010-07-19
Frequently asked questions
- What is Margaret Black's NPI number?
- Margaret Black's National Provider Identifier (NPI) is 1407177223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Black's specialty?
- Margaret Black is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Black located?
- Margaret Black's practice location on file with NPPES is 2335 Gerritsen Ave, Brooklyn, NY 11229-5701.
- What is Margaret Black's phone number?
- The practice phone number listed in the NPPES registry for Margaret Black is (718) 783-4059.
- Is Margaret Black's NPI active?
- Yes — Margaret Black's NPI (1407177223) is active in the NPPES registry as of the last update on 2010-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.