MARSHA PORTNOY, LCSW LLC
NPI 1114352689
Social Worker - Clinical in Lawrenceville, NJ

Q: What is Marsha Portnoy, Lcsw LLC's NPI number?

The NPI number for Marsha Portnoy, Lcsw LLC is 1114352689. It was assigned to this organization in the NPPES registry on September 3, 2013.

Q: What is Marsha Portnoy, Lcsw LLC's specialty?

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

Active since September 03, 2013

133 FRANKLIN CORNER RD, PSYCHOTHERAPY AT THE ATRIUM - 2ND FL, LAWRENCEVILLE, NJ 08648(609) 240-3126(609) 406-9319 Get Directions Write a Review

NPPES record last updated: September 3, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Marsha Portnoy, Lcsw Llc NPPES

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

MARSHA PORTNOY, LCSW LLC (NPI 1114352689) is a healthcare organization registered as a clinical in Lawrenceville, New Jersey and active in the NPI registry since September 2013. The organization lists Marsha Portnoy, Psychotherapist, as its authorized official.

NPPES Registry Identity

NPI1114352689

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameMARSHA PORTNOY, LCSW LLC

Location Address133 FRANKLIN CORNER RD, PSYCHOTHERAPY AT THE ATRIUM - 2ND FLLawrenceville, NJ 08648-2531

Mailing Address133 Franklin Corner Rd, Psychotherapy At The Atrium - 2nd FlLawrenceville, NJ 08648-2531 · (609) 240-3126 · Fax (609) 406-9319

Phone(609) 240-3126

Fax(609) 406-9319

Organization SubpartNo

Authorized OfficialMarsha PortnoyPsychotherapist · (609) 240-3126

Enumeration DateSeptember 3, 2013

✔ NPI 1114352689 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 NJ · 44SC05378800

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.

133 FRANKLIN CORNER RD, Lawrenceville, NJ 08648

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 18

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

KETHAN REDDY MD

Family Medicine

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

SRIVANI RACHAKONDA

Family Medicine

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

DR. RAUL HAMAT FIGUEROA D.M.D

Dentist (Periodontics)

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-0700

MRS. JACQUELINE ANNE RITTER PA-C

Physician Assistant

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

DR. KAITLIN C SMALL D.M.D.

Dentist

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-0529

BRIAN L SHAFFER MD

Internal Medicine

133 FRANKLIN CORNER RD, 2ND FL
LAWRENCEVILLE, NJ 08648

Mercer County (609) 436-5900

DR. MUTHULAKSHMI RAMALINGAM M.D.

Internal Medicine

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

MS. BETTY J WEBER LPC LCADC

Counselor (Mental Health)

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 731-8046

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 Marsha Portnoy, Lcsw LLC's NPI number?

The NPI number for Marsha Portnoy, Lcsw LLC is 1114352689. It was assigned to this organization in the NPPES registry on September 3, 2013.

Where is Marsha Portnoy, Lcsw LLC located?

Marsha Portnoy, Lcsw LLC is located at 133 Franklin Corner Rd Psychotherapy At The Atrium - 2nd Fl, Lawrenceville, NJ 08648. The listed phone number is (609) 240-3126.

What is Marsha Portnoy, Lcsw LLC'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 Marsha Portnoy, Lcsw LLC was last updated on September 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.