MS. JESSICA KNOLL O'BRIEN LCSW, CASAC
NPI 1679729206
Social Worker - Clinical in Summit, NJ
About Ms. Jessica Knoll O'brien Lcsw, Casac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. JESSICA KNOLL O'BRIEN LCSW, CASAC (NPI 1679729206) is an individual clinical provider in Summit, New Jersey, licensed in New York (079377) and active in the NPI registry since August 2008.
NPPES Registry Identity
Specialties & Licenses 2
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.
Other Names 1
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 Jessica O'brien's NPI number?
The NPI number for Jessica O'brien is 1679729206. It was assigned to this individual provider in the NPPES registry on August 14, 2008. The provider is also known as Jessica Ann Knoll Lcsw.
Where is Jessica O'brien located?
Jessica O'brien practices at 45 River Road Suite 4, Summit, NJ 07901. The listed phone number is (973) 370-0161.
What is Jessica O'brien'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 Jessica O'brien was last updated on October 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
