Leah Abay, LMSW
NPI 1285306712 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Abay, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1285306712).
Provider details
- NPI number
- 1285306712
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 109629 (NY)
Specialties & taxonomies
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
4 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
Mailing address
Registry dates
- Enumerated
- 2021-10-04
- Last updated
- 2021-10-04
- Certified
- 2021-09-10
Frequently asked questions
- What is Leah Abay's NPI number?
- Leah Abay's National Provider Identifier (NPI) is 1285306712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Abay's specialty?
- Leah Abay is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leah Abay located?
- Leah Abay's practice location on file with NPPES is 40 Flatbush Avenue Ext, Brooklyn, NY 11201-2903.
- What is Leah Abay's phone number?
- The practice phone number listed in the NPPES registry for Leah Abay is (718) 215-1818.
- Does Leah Abay accept Medicare?
- Leah Abay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Abay's NPI active?
- Yes — Leah Abay's NPI (1285306712) is active in the NPPES registry as of the last update on 2021-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.