IndividualActive
Jacob Schiff
NPI 1588277230 · Social Worker · Brooklyn, NY
Jacob Schiff is a Social Worker provider in Brooklyn, NY (NPI 1588277230).
Provider details
- NPI number
- 1588277230
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
4111 18th Ave
Brooklyn, NY 11218-5894
Phone: (718) 875-6900
Street-level locationGet directions
Mailing address
1064 E 2nd St
Brooklyn, NY 11230-3342
Registry dates
- Enumerated
- 2020-08-24
- Last updated
- 2020-08-24
- Certified
- 2020-08-24
Frequently asked questions
- What is Jacob Schiff's NPI number?
- Jacob Schiff's National Provider Identifier (NPI) is 1588277230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Schiff's specialty?
- Jacob Schiff is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jacob Schiff located?
- Jacob Schiff's practice location on file with NPPES is 4111 18th Ave, Brooklyn, NY 11218-5894.
- What is Jacob Schiff's phone number?
- The practice phone number listed in the NPPES registry for Jacob Schiff is (718) 875-6900.
- Is Jacob Schiff's NPI active?
- Yes — Jacob Schiff's NPI (1588277230) is active in the NPPES registry as of the last update on 2020-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.