IndividualActive
Yisroel Mossberg
NPI 1215642681 · Social Worker · Brooklyn, NY
Yisroel Mossberg is a Social Worker provider in Brooklyn, NY (NPI 1215642681).
Provider details
- NPI number
- 1215642681
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
4102 13th Ave
Brooklyn, NY 11219-1389
Phone: (718) 400-9988
Street-level locationGet directions
Mailing address
4600 14th Ave Apt 5c
Brooklyn, NY 11219-2607
Registry dates
- Enumerated
- 2023-01-19
- Last updated
- 2023-01-19
- Certified
- 2023-01-17
Frequently asked questions
- What is Yisroel Mossberg's NPI number?
- Yisroel Mossberg's National Provider Identifier (NPI) is 1215642681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yisroel Mossberg's specialty?
- Yisroel Mossberg is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Yisroel Mossberg located?
- Yisroel Mossberg's practice location on file with NPPES is 4102 13th Ave, Brooklyn, NY 11219-1389.
- What is Yisroel Mossberg's phone number?
- The practice phone number listed in the NPPES registry for Yisroel Mossberg is (718) 400-9988.
- Is Yisroel Mossberg's NPI active?
- Yes — Yisroel Mossberg's NPI (1215642681) is active in the NPPES registry as of the last update on 2023-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.