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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ISABEL BARBIERI
NPI 1629993571
Counselor - Addiction (Substance Use Disorder) in Clifton, NJ

Active since August 11, 2026
53 ORCHARD ST, CLIFTON, NJ 07013(973) 773-7600 Get Directions Write a Review

NPPES record added: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Isabel Barbieri NPPES

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

ISABEL BARBIERI (NPI 1629993571) is an individual addiction (substance use disorder) provider in Clifton, New Jersey and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1629993571
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameISABEL BARBIERI
Location Address53 ORCHARD STClifton, NJ 07013-1832
Mailing Address14 Player PlFlanders, NJ 07836-4713
Phone(973) 773-7600
Sole ProprietorNo
Enumeration DateAugust 11, 2026
NPPES CertifiedAugust 11, 2026
✔ NPI 1629993571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
53 ORCHARD ST, Clifton, NJ 07013
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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.

ANGELA GRACEFFO LCSW
Social Worker (Clinical)
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
ADULT FAMILY HEALTH SERVICES LLC
Counselor (Mental Health)
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
SIENNA MARESE
Counselor (Addiction (Substance Use Disorder))
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
FOUNDATION FOR ADULT FAMILY HEALTH CARE SERVICES
Social Worker
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
CONNOR THOMAS HAMMALIAN
Counselor
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
CHRYSA LAWSON LSW
Social Worker
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600
HEATHER M DELANEY LCSW, LCADC
Social Worker (Clinical)
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (201) 410-8120
ADULT FAMILY HEALTH SERVICES LLC
Community/Behavioral Health
53 ORCHARD ST
CLIFTON, NJ 07013
Passaic County (973) 773-7600

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 Isabel Barbieri's NPI number?

The NPI number for Isabel Barbieri is 1629993571. It was assigned to this individual provider in the NPPES registry on August 11, 2026.

Where is Isabel Barbieri located?

Isabel Barbieri practices at 53 Orchard St, Clifton, NJ 07013. The listed phone number is (973) 773-7600.

What is Isabel Barbieri's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Isabel Barbieri was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.