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ALEXANDRA BACKIS LCSW
NPI 1104107911
Social Worker in New York, NY

Active since September 07, 2011Opted out of Medicare · through Oct 29, 2027
1751 PARK AVE, BAILEY HOUSE, NEW YORK, NY 10035(212) 289-6008 Get Directions Write a Review

NPPES record last updated: March 12, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Alexandra Backis Lcsw NPPES

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

ALEXANDRA BACKIS LCSW (NPI 1104107911) is an individual social worker in New York, New York, licensed in New York (72 088102) and active in the NPI registry since September 2011. She has opted out of Medicare through October 29, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1104107911
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameALEXANDRA BACKISCredential: LCSW
Location Address1751 PARK AVE, BAILEY HOUSENew York, NY 10035-2831
Mailing Address45 Willoughby Ave, 3fBrooklyn, NY 11205-3373
Phone(212) 289-6008
Sole ProprietorYes
Enumeration DateSeptember 7, 2011
Last NPPES UpdateMarch 12, 2013
✔ NPI 1104107911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 72 088102
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.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 149.014807 (IL)
1751 PARK AVE, New York, NY 10035
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Alexandra Backis Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 29, 2019 through October 29, 2027.

Opt-Out Effective DateOctober 29, 2019
Opt-Out In Effect ThroughOctober 29, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 9

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

DANIEL JOSEPH CANDELARIO I CASAC
Counselor (Addiction (Substance Use Disorder))
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 991-4994
MEGAN DOUGHERTY LCSW
Social Worker (Clinical)
1751 PARK AVE
NEW YORK, NY 10035
New York County (512) 470-8291
MR. ONAJE JUA MUID LMHC
Counselor (Mental Health)
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 633-2500
MING ASHTON LEE LMSW
Social Worker
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 289-6008
MELISSA LANSPERY LCSW
Social Worker (Clinical)
1751 PARK AVE
NEW YORK, NY 10035
New York County (201) 639-8837
LESLEY ANNE SOLOMON LMSW
Social Worker (Clinical)
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 289-6008
BAILEY HOUSE INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 289-6008
NADINE YVETTE JACKSON CASAC
Counselor (Addiction (Substance Use Disorder))
1751 PARK AVE
NEW YORK, NY 10035
New York County (212) 991-4994

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 Alexandra Backis's NPI number?

The NPI number for Alexandra Backis is 1104107911. It was assigned to this individual provider in the NPPES registry on September 7, 2011.

Where is Alexandra Backis located?

Alexandra Backis practices at 1751 Park Ave Bailey House, New York, NY 10035. The listed phone number is (212) 289-6008.

What is Alexandra Backis's specialty?

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

Is Alexandra Backis enrolled in Medicare?

No. Alexandra Backis has opted out of Medicare through October 29, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Alexandra Backis was last updated on March 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.