Yael Zeffren
NPI 1154917920 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yael Zeffren is a Clinical Social Worker provider in Brooklyn, NY (NPI 1154917920).
Provider details
- NPI number
- 1154917920
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 110640 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 21 Parkway Ct Apt 1Brooklyn, NY 11223-5315Phone: (347) 513-5266
Registry dates
- Enumerated
- 2020-12-16
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Yael Zeffren's NPI number?
- Yael Zeffren's National Provider Identifier (NPI) is 1154917920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yael Zeffren's specialty?
- Yael Zeffren is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yael Zeffren located?
- Yael Zeffren's practice location on file with NPPES is 2020 Coney Island Ave, Brooklyn, NY 11223-2329.
- What is Yael Zeffren's phone number?
- The practice phone number listed in the NPPES registry for Yael Zeffren is (718) 676-4280.
- Does Yael Zeffren accept Medicare?
- Yael Zeffren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yael Zeffren's NPI active?
- Yes — Yael Zeffren's NPI (1154917920) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.