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ABIGAIL KLEIN LCSW
NPI 1043669963
Social Worker - Clinical in Brooklyn, NY

Active since June 10, 2016PECOS Enrolled
26 COURT ST, STE 1001, BROOKLYN, NY 11242(862) 432-0226 Get Directions Write a Review

NPPES record last updated: October 6, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Abigail Klein Lcsw NPPES

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

ABIGAIL KLEIN LCSW (NPI 1043669963) is an individual clinical provider in Brooklyn, New York, licensed in New York (083580) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1043669963
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameABIGAIL KLEINCredential: LCSW
Location Address26 COURT ST, STE 1001Brooklyn, NY 11242-1110
Mailing Address348 13th St Ste 203Brooklyn, NY 11215-6179 · (718) 788-2461
Phone(862) 432-0226
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJune 10, 2016
Last NPPES UpdateOctober 6, 2019
✔ NPI 1043669963 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 · 083580
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.
26 COURT ST, Brooklyn, NY 11242
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abigail Klein Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466746383
PECOS Enrollment IDI20191030002487
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 Abigail Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Park Slope Center For Mental Health, Inc
2.0 mi
Mental Health (Including Community Mental Health Center)
348 13TH ST, SUITE 203
Brooklyn, NY 11215
  • Reassigned Medicare billing, New York enrollment
  • 30 clinicians in this Medicare group
NPI 1851382188 (718) 788-2461

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 11242 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.

SIDEWALK PSYCHOLOGY PC
Psychologist
26 COURT ST
BROOKLYN, NY 11242
Kings County (914) 715-5818
GALINA ITSKOVICH LCSW
Social Worker (Clinical)
26 COURT ST, #808
BROOKLYN, NY 11242
Kings County (718) 781-8513
MS. PATRICIA A PARKINSON CRC, LCSW
Social Worker (Clinical)
26 COURT ST, SUITE 2215
BROOKLYN, NY 11242
Kings County (718) 852-2277
MRS. IRINA GOYKHMAN LEVIT
Case Manager/Care Coordinator
26 COURT ST
BROOKLYN, NY 11242
Kings County (718) 852-5470
MS. JORDANA BETH RAVICK LCSW
Social Worker (Clinical)
26 COURT ST, SUITE #602
BROOKLYN, NY 11242
Kings County (347) 450-0646
CANDACE YARDE
Counselor (Mental Health)
26 COURT ST
BROOKLYN, NY 11242
Kings County (347) 493-4812
MS. TANYA VIRGINIA AZARANI M.D.
Psychiatry & Neurology (Psychiatry)
26 COURT ST, SUITE 502
BROOKLYN, NY 11242
Kings County (347) 850-6236
LOTOYA CHARLES
Counselor (Mental Health)
26 COURT ST
BROOKLYN, NY 11242
Kings County (929) 279-4663

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 Abigail Klein's NPI number?

The NPI number for Abigail Klein is 1043669963. It was assigned to this individual provider in the NPPES registry on June 10, 2016.

Where is Abigail Klein located?

Abigail Klein practices at 26 Court St Ste 1001, Brooklyn, NY 11242. The listed phone number is (862) 432-0226.

What is Abigail Klein's specialty?

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

Is Abigail Klein enrolled in Medicare?

Yes. Abigail Klein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abigail Klein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Klein reassigns Medicare benefits to Park Slope Center For Mental Health, 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 Abigail Klein'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 Abigail Klein was last updated on October 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.