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MS. VIVIEN K ZAK LCSW-R
NPI 1871582510
Social Worker - Clinical in Brooklyn, NY

Active since October 15, 2005PECOS Enrolled
36 PLAZA ST E STE 1G, BROOKLYN, NY 11238(917) 804-0477(718) 766-9741 Get Directions Write a Review

NPPES record last updated: August 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Vivien K Zak Lcsw-r NPPES

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

MS. VIVIEN K ZAK LCSW-R (NPI 1871582510) is an individual clinical provider in Brooklyn, New York, licensed in New York (R045147-1) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871582510
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. VIVIEN K ZAKCredential: LCSW-R
Location Address36 PLAZA ST E STE 1GBrooklyn, NY 11238-5039
Mailing Address24 Eighth Ave, Ste. 2bBrooklyn, NY 11217-3739 · (917) 804-0477
Phone(917) 804-0477
Fax(718) 766-9741
Sole ProprietorYes
Enumeration DateOctober 15, 2005
Last NPPES UpdateAugust 3, 2022
NPPES CertifiedAugust 3, 2022
✔ NPI 1871582510 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 · R045147-1
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.
36 PLAZA ST E STE 1G, Brooklyn, NY 11238
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Other Identifiers 2

OtherR-045147-1NY · 1041c0700x - Social Worker - Clinical
Other11512946NY · Caqh Provider Id

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Vivien K Zak Lcsw-r is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11238 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 2

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

SUZANNE GARRISON EHINGER MS, LCAT, BC-DMT
Dance Therapist
36 PLAZA ST E STE 1G
BROOKLYN, NY 11238
Kings County (917) 765-2830
CREATIVE THERAPIES INC.
Counselor (Mental Health)
36 PLAZA ST E STE 1G
BROOKLYN, NY 11238
Kings County (646) 791-3270

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 Vivien K Zak's NPI number?

The NPI number for Vivien K Zak is 1871582510. It was assigned to this individual provider in the NPPES registry on October 15, 2005.

Where is Vivien K Zak located?

Vivien K Zak practices at 36 Plaza St E Ste 1G, Brooklyn, NY 11238. The listed phone number is (917) 804-0477.

What is Vivien K Zak's specialty?

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

Is Vivien K Zak enrolled in Medicare?

Yes. Vivien K Zak is registered in the Medicare PECOS enrollment system.

What insurance does Vivien K Zak accept?

Health plans from Providence Health Plan list Vivien K Zak 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 Vivien K Zak was last updated on August 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.