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MS. BARI LAWNER LCSW
NPI 1811539364
Social Worker - Clinical in Rockville Centre, NY

Active since October 16, 2019PECOS Enrolled
100 MERRICK RD, ROCKVILLE CENTRE, NY 11570(516) 341-6215(516) 744-6743 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 12, 2026, Mar 22, 2021, Oct 16, 2019 (3 updates tracked since 2019).

About Ms. Bari Lawner Lcsw NPPES

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

MS. BARI LAWNER LCSW (NPI 1811539364) is an individual clinical provider in Rockville Centre, New York, licensed in New York (099783) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1811539364
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. BARI LAWNERCredential: LCSW
Location Address100 MERRICK RDRockville Centre, NY 11570-4800
Mailing Address2062 Vine DrMerrick, NY 11566-5510
Phone(516) 341-6215
Fax(516) 744-6743
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 16, 2019
Last NPPES UpdateJune 11, 20263 updates tracked since enumeration
NPPES CertifiedJune 11, 2026
✔ NPI 1811539364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 099783
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.
Also ListedSocial WorkerTaxonomy 104100000X · License 111636 (NY)
100 MERRICK RD, Rockville Centre, NY 11570
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Bari Lawner Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7911420344
PECOS Enrollment IDI20250326003133
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 Bari Lawner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

East Rockaway Neuropsychology, PC
Same address
Clinical
100 MERRICK RD STE 510
Rockville Centre, NY 11570
  • Reassigned Medicare billing, New York enrollment
  • 20 clinicians in this Medicare group
NPI 1871000950 (516) 341-6215

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 11570 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 15

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

STEPHEN THOMAS ONESTI M.D.
Neurological Surgery
100 MERRICK RD, SUITE 200W
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 632-7050
DR. MICHAEL H BRISMAN M.D.
Specialist
100 MERRICK RD, SUITE 128 W
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 255-9031
NEUROLOGICAL SURGERY PRACTICE OF LONG ISLAND PLLC
Neurological Surgery
100 MERRICK RD, SUITE 128 W
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 255-9031
DR. ANDREW BARRY RUTMAN D.D.S.
Dentist (General Practice)
100 MERRICK RD, SUITE 106 EAST
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 766-5558
MS. CYNTHIA LUANN SPRAGG MSPH, PA-C
Physician Assistant
100 MERRICK RD, SUITE 128W
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 255-9031
KEVIN WONG CNIM
Specialist/Technologist, Other
100 MERRICK RD
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 321-2589
VLADIMIR DADASHEV MD
Neurological Surgery
100 MERRICK RD, SUITE 128 WEST
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 255-9031
NSPC PLASTICS
Plastic Surgery
100 MERRICK RD, SUITE 128 W
ROCKVILLE CENTRE, NY 11570
Nassau County (516) 442-3461

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 Bari Lawner's NPI number?

The NPI number for Bari Lawner is 1811539364. It was assigned to this individual provider in the NPPES registry on October 16, 2019.

Where is Bari Lawner located?

Bari Lawner practices at 100 Merrick Rd, Rockville Centre, NY 11570. The listed phone number is (516) 341-6215.

What is Bari Lawner's specialty?

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

Is Bari Lawner enrolled in Medicare?

Yes. Bari Lawner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Bari Lawner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bari Lawner reassigns Medicare benefits to East Rockaway Neuropsychology, PC (Rockville Centre, 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 Bari Lawner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bari Lawner accept?

Health plans from Oscar Health list Bari Lawner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Bari Lawner was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.