Individual Healthcare Provider
Elizabeth Marshall, APRN
Provider's NPPES record last updated: November 15, 2017
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1346424710
- Primary Specialty
- Nurse Practitioner — Pediatrics
- Practice Location
- Essex, Connecticut
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 4:34 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Pediatrics
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LP0200X Social Worker
Clinical
Behavioral Health & Social Service Providers
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.
Taxonomy code 1041C0700X
Provider-Reported License Information
- Nurse Practitioner (Connecticut)
- 7214
- Social Worker (New York)
- 075893-1
Practice Locations
Practice Location
1 Wildwood Medical Ctr
Essex, Connecticut 06426-1155
Phone: (860) 767-0168
Additional Practice Location
1 Gustave L Levy Pl
Box 1252 - Mount Sinai Hospital
New York, New York 10029-6500
Phone: (212) 241-3401
Fax: (212) 410-5918
Record Information
- Enumeration Date
- December 20, 2007
- Provider's NPPES Record Last Updated
- November 15, 2017
- NPISignal NPPES Dataset
- August 2026
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