ESSEX COUNTY HOSPITAL CENTER
NPI 1679521892
Psychologist in Cedar Grove, NJ
About Essex County Hospital Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESSEX COUNTY HOSPITAL CENTER (NPI 1679521892) is a healthcare organization registered as a psychologist in Cedar Grove, New Jersey and active in the NPI registry since May 2006. The organization lists Lucia Guarini, Director Health& Rehab, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Essex County Hospital Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Essex County Hospital Center, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 9 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 6
Clinicians, nearest first (14)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 County Of Essex's NPI number?
The NPI number for County Of Essex is 1679521892. It was assigned to this organization in the NPPES registry on May 4, 2006. The provider is doing business as Essex County Hospital Center.
Where is County Of Essex located?
County Of Essex is located at 204 Grove Ave, Cedar Grove, NJ 07009. The listed phone number is (973) 571-2800.
What is County Of Essex's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is County Of Essex enrolled in Medicare?
Yes. County Of Essex is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Essex?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 6 Medicare specialties reassign their Medicare billing to County Of Essex. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (5), Clinical Psychologist (3) and Internal Medicine (2). Of these, 4 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for County Of Essex was last updated on October 4, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.