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MALKEY WALLERSTEIN
NPI 1689204109
Social Worker in Brooklyn, NY

Active since January 23, 2020PECOS Enrolled
5309 18TH AVE, BROOKLYN, NY 11204(718) 705-5190 Get Directions Write a Review

NPPES record last updated: January 23, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Malkey Wallerstein NPPES

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

MALKEY WALLERSTEIN (NPI 1689204109) is an individual social worker in Brooklyn, New York and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689204109
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMALKEY WALLERSTEIN
Location Address5309 18TH AVEBrooklyn, NY 11204-1523
Mailing Address5309 18th AveBrooklyn, NY 11204-1523 · (718) 705-5190
Phone(718) 705-5190
Sole ProprietorNo
Enumeration DateJanuary 23, 2020
✔ NPI 1689204109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
5309 18TH AVE, Brooklyn, NY 11204
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Malkey Wallerstein 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.

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.

TOBY UNGER
Social Worker (Clinical)
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 875-6900
MS. KARINNA TANNENBAUM
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 705-5190
MR. ELUZER HAGER SWI
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 875-6900
MICHELLE BARRON
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 705-5190
MINDY SOIBELMAN
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 705-5190
SARA SOLOMONIK
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 705-5190
CHAYA LEVY-HAIM
Student in an Organized Health Care Education/Training Program
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 705-5190
MR. AVY SPIEGEL CCI
Counselor (Mental Health)
5309 18TH AVE
BROOKLYN, NY 11204
Kings County (718) 875-6900

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 Malkey Wallerstein's NPI number?

The NPI number for Malkey Wallerstein is 1689204109. It was assigned to this individual provider in the NPPES registry on January 23, 2020.

Where is Malkey Wallerstein located?

Malkey Wallerstein practices at 5309 18th Ave, Brooklyn, NY 11204. The listed phone number is (718) 705-5190.

What is Malkey Wallerstein's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Malkey Wallerstein enrolled in Medicare?

Yes. Malkey Wallerstein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Malkey Wallerstein was last updated on January 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.