LEAH AMANDA ABAY LMSW
NPI 1285306712
Social Worker - Clinical in Brooklyn, NY

Q: What is Leah Abay's NPI number?

The NPI number for Leah Abay is 1285306712. It was assigned to this individual provider in the NPPES registry on October 4, 2021.

Q: What is Leah Abay's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Leah Abay was last updated on October 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 04, 2021PECOS Enrolled

40 FLATBUSH AVENUE EXT, BROOKLYN, NY 11201(718) 215-1818 Get Directions Write a Review

NPPES record last updated: October 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Leah Amanda Abay Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEAH AMANDA ABAY LMSW (NPI 1285306712) is an individual clinical provider in Brooklyn, New York, licensed in New York (109629) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1285306712

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameLEAH AMANDA ABAYCredential: LMSW

Location Address40 FLATBUSH AVENUE EXTBrooklyn, NY 11201-2903

Mailing Address2 Hinckley Pl Apt 4lBrooklyn, NY 11218-3351 · (330) 618-6390

Phone(718) 215-1818

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateOctober 4, 2021

NPPES CertifiedSeptember 10, 2021

✔ NPI 1285306712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in NY · 109629

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

40 FLATBUSH AVENUE EXT, Brooklyn, NY 11201

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leah Amanda Abay Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173961554

PECOS Enrollment IDI20251211003749

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Leah Abay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Health Project Inc.

Same address

Federally Qualified Health Center (FQHC)

40 FLATBUSH AVENUE EXTENSION
Brooklyn, NY 11201

Reassigned Medicare billing, New York enrollment
105 clinicians in this Medicare group

NPI 1962040246 (212) 271-7200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $67.40 – $203.53

Typical copayment $0.00 (range $16.85 – $50.88)

Most-billed visit code NA

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALIZA CHIMENE-WEISS LCSW

Social Worker (Clinical)

40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201

Kings County (212) 271-7200

MISS PETA GAYE HERMITT LCSW, CASAC

Social Worker (Clinical)

40 FLATBUSH AVENUE EXT, 8TH FLOOR
BROOKLYN, NY 11201

Kings County (718) 439-4300

MR. ANDY NGUYEN NP-C

Nurse Practitioner (Family)

40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201

Kings County (718) 215-1818

KAREN LACKRITZ FULLER MSW

Social Worker (Clinical)

40 FLATBUSH AVENUE EXT, 8TH FLOOR
BROOKLYN, NY 11201

Kings County (718) 439-4337

RYAN WILLIAM DOREY MD

Family Medicine

40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201

Kings County (718) 215-1818

MISS MARIEL BRITO LCSW

Social Worker

40 FLATBUSH AVENUE EXT, # 840
BROOKLYN, NY 11201

Kings County (718) 439-4338

MS. HYUNSEUNG LEE FNP

Nurse Practitioner (Family)

40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201

Kings County (718) 215-1818

ANNIE ROSE LMSW

Social Worker

40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201

Kings County (718) 215-1818

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leah Abay's NPI number?

The NPI number for Leah Abay is 1285306712. It was assigned to this individual provider in the NPPES registry on October 4, 2021.

Where is Leah Abay located?

Leah Abay practices at 40 Flatbush Avenue Ext, Brooklyn, NY 11201. The listed phone number is (718) 215-1818.

What is Leah Abay's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Leah Abay enrolled in Medicare?

Yes. Leah Abay is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leah Abay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leah Abay reassigns Medicare benefits to Community Health Project Inc. (Brooklyn, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leah Abay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Leah Abay was last updated on October 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.