SARAH LYN MURPHY LMSW
NPI 1902759244
Social Worker - Clinical in Port Jefferson, NY

Active since February 17, 2026
646 MAIN ST, PORT JEFFERSON, NY 11777(631) 662-1046 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sarah Lyn Murphy Lmsw NPPES

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

SARAH LYN MURPHY LMSW (NPI 1902759244) is an individual clinical provider in Port Jefferson, New York, licensed in New York (120818-01) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1902759244
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSARAH LYN MURPHYCredential: LMSW
Location Address646 MAIN STPort Jefferson, NY 11777-2235
Mailing Address26 Greenlawn RdSound Beach, NY 11789-1816 · (631) 662-1046
Sole ProprietorNo
Enumeration DateFebruary 17, 2026
NPPES CertifiedFebruary 17, 2026
NPI 1902759244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in NY · 120818-01
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.

646 MAIN ST, Port Jefferson, NY 11777

Other Providers at the Same Location NPPES 19

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

Clinic/Center (Mental Health (Including Community Mental Health Center))
646 MAIN ST, SUITE 201
PORT JEFFERSON, NY 11777
Social Worker (Clinical)
646 MAIN ST, LOWER LEVEL
PORT JEFFERSON, NY 11777
Social Worker
646 MAIN ST
PORT JEFFERSON, NY 11777
Psychologist
646 MAIN ST
PORT JEFFERSON, NY 11777
Psychologist (Clinical Child & Adolescent)
646 MAIN ST
PORT JEFFERSON, NY 11777
Social Worker
646 MAIN ST
PORT JEFFERSON, NY 11777
Psychologist (Clinical)
646 MAIN ST, 2ND FLOOR, SUITE 203
PORT JEFFERSON, NY 11777
Counselor (Mental Health)
646 MAIN ST
PORT JEFFERSON, NY 11777

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 Sarah Murphy's NPI number?

The NPI number for Sarah Murphy is 1902759244. It was assigned to this individual provider in the NPPES registry on February 17, 2026.

Where is Sarah Murphy located?

Sarah Murphy practices at 646 Main St, Port Jefferson, NY 11777. The listed phone number is (631) 662-1046.

What is Sarah Murphy'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 Sarah Murphy was last updated on February 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.