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MS. BARBARA MAZZARELLA LCSW-R
NPI 1083674139
Social Worker - Clinical in Ny, NY

Active since March 24, 2006Opted out of Medicare · through Aug 2, 2028
211 EAST 43RD ST, 7TH FLOOR, NY, NY 10017(917) 355-7759 Get Directions Write a Review

NPPES record last updated: September 16, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Barbara Mazzarella Lcsw-r NPPES

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

MS. BARBARA MAZZARELLA LCSW-R (NPI 1083674139) is an individual clinical provider in Ny, New York, licensed in New York (050093-IR) and active in the NPI registry since March 2006. She has opted out of Medicare through August 2, 2028.

NPPES Registry Identity

NPI1083674139
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. BARBARA MAZZARELLACredential: LCSW-R
Location Address211 EAST 43RD ST, 7TH FLOORNy, NY 10017-4761
Mailing Address211 East 43rd St, 7th FloorNy, NY 10017-4761 · (917) 355-7759
Phone(917) 355-7759
Sole ProprietorYes
Enumeration DateMarch 24, 2006
Last NPPES UpdateSeptember 16, 2020
NPPES CertifiedSeptember 16, 2020
✔ NPI 1083674139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in NY · 050093-IR✔ Licensed in NY · R050093
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.
211 EAST 43RD ST, 7TH FLOOR, Ny, NY 10017
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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

Ms. Barbara Mazzarella Lcsw-r 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 August 2, 2024 through August 2, 2028.

Opt-Out Effective DateAugust 2, 2024
Opt-Out In Effect ThroughAugust 2, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Barbara Mazzarella's NPI number?

The NPI number for Barbara Mazzarella is 1083674139. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Barbara Mazzarella located?

Barbara Mazzarella practices at 211 East 43rd St, 7th Floor, Ny, NY 10017. The listed phone number is (917) 355-7759.

What is Barbara Mazzarella's specialty?

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

Is Barbara Mazzarella enrolled in Medicare?

No. Barbara Mazzarella has opted out of Medicare through August 2, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Barbara Mazzarella was last updated on September 16, 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.