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MARC BRUCE LIFF LMSW
NPI 1053607788
Social Worker in Brooklyn, NY

Active since June 21, 2011
198 FOSTER AVE, SUITE D, BROOKLYN, NY 11230(718) 666-1009 Get Directions Write a Review

NPPES record last updated: June 21, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marc Bruce Liff Lmsw NPPES

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

MARC BRUCE LIFF LMSW (NPI 1053607788) is an individual social worker in Brooklyn, New York, licensed in New York (72-082601) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1053607788
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMARC BRUCE LIFFCredential: LMSW
Location Address198 FOSTER AVE, SUITE DBrooklyn, NY 11230-2133
Mailing Address2470 W 1st St Apt 2hBrooklyn, NY 11223-5957 · (718) 645-3508
Phone(718) 666-1009
Sole ProprietorYes
Enumeration DateJune 21, 2011
✔ NPI 1053607788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 72-082601
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.
198 FOSTER AVE, Brooklyn, NY 11230
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Other Providers at the Same Location NPPES 19

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

NEW YORK SERVICE NETWORK
Clinic/Center (Rehabilitation, Substance Use Disorder)
198 FOSTER AVE, SUITE D
BROOKLYN, NY 11230
Kings County (718) 666-1009
MRS. MARIE B NAZAIRE RPA
Physician Assistant
198 FOSTER AVE, SUITE B
BROOKLYN, NY 11230
Kings County (718) 854-3005
SIMON MEDICAL CALL CARE PC
Internal Medicine
198 FOSTER AVE
BROOKLYN, NY 11230
Kings County (718) 925-2646
MELVIN WIEDERKEHR M.D.
Otolaryngology
198 FOSTER AVE
BROOKLYN, NY 11230
Kings County (718) 435-7676
PARKVILLE MEDICAL HEALTH PC
Internal Medicine
198 FOSTER AVE, SUITE B
BROOKLYN, NY 11230
Kings County (718) 854-3005
JOSE ALVAREZ CASAC
Clinic/Center (Rehabilitation, Substance Use Disorder)
198 FOSTER AVE
BROOKLYN, NY 11230
Kings County (718) 666-1009
MS. NATALYA GERSHENZON RN
Registered Nurse
198 FOSTER AVE
BROOKLYN, NY 11230
Kings County (718) 666-1009
DR. MICHAEL R TAITT M.D.
Internal Medicine
198 FOSTER AVE, SUITE B
BROOKLYN, NY 11230
Kings County (917) 309-7084

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 Marc Liff's NPI number?

The NPI number for Marc Liff is 1053607788. It was assigned to this individual provider in the NPPES registry on June 21, 2011.

Where is Marc Liff located?

Marc Liff practices at 198 Foster Ave Suite D, Brooklyn, NY 11230. The listed phone number is (718) 666-1009.

What is Marc Liff's specialty?

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

When was this NPI record last updated?

The NPPES record for Marc Liff was last updated on June 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.