1. Home
  2. Directory
  3. New York
  4. Commack
  5. Social Worker
  6. NPI Profile

JENNIFER PERCIAVALLE LCSW, CASAC-G
NPI 1265677066
Social Worker - Clinical in Commack, NY

Active since December 08, 2008
155 INDIAN HEAD RD, COMMACK, NY 11725(631) 543-6200 Get Directions Write a Review

NPPES record last updated: April 15, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jennifer Perciavalle Lcsw, Casac-g NPPES

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

JENNIFER PERCIAVALLE LCSW, CASAC-G (NPI 1265677066) is an individual clinical provider in Commack, New York, licensed in New York (087638) and active in the NPI registry since December 2008. She maintains a secondary practice location in Hampton Bays.

NPPES Registry Identity

NPI1265677066
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJENNIFER PERCIAVALLECredential: LCSW, CASAC-G
Location Address155 INDIAN HEAD RDCommack, NY 11725
Mailing Address155 Indian Head RdCommack, NY 11725-2298 · (631) 543-6200
Phone(631) 543-6200
Sole ProprietorNo
Enumeration DateDecember 8, 2008
Last NPPES UpdateApril 15, 2019
✔ NPI 1265677066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 087638
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 28504 (NY)
155 INDIAN HEAD RD, Commack, NY 11725
Open in Google Maps ↗

Secondary Practice Location 1

Location 131 E Montauk HwyHampton Bays, NY 11946-1816 · Phone (631) 723-3362

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.

DINA MASELLA
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 549-6200
VERONICA KLIMEK CASAC-T
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 723-3362
JOHN WALKER ASAC
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200
MARGARET SMITH
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200
DANIEL A AMBROSE
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200
KATHY AYERS-LANZALOTTA CASAC
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200
NICHOLAS GERMINARIO CASAC-T
Counselor (Addiction (Substance Use Disorder))
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200
KATHLEEN BROWN RN
Registered Nurse
155 INDIAN HEAD RD
COMMACK, NY 11725
Suffolk County (631) 543-6200

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 Jennifer Perciavalle's NPI number?

The NPI number for Jennifer Perciavalle is 1265677066. It was assigned to this individual provider in the NPPES registry on December 8, 2008.

Where is Jennifer Perciavalle located?

Jennifer Perciavalle practices at 155 Indian Head Rd, Commack, NY 11725. The listed phone number is (631) 543-6200.

What is Jennifer Perciavalle's specialty?

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

When was this NPI record last updated?

The NPPES record for Jennifer Perciavalle was last updated on April 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.